Trouble Godes

DiagnosticTrouble GodesFault locations and probable causestr Flash, MIL and EOBD codestr Engine management systemstr Transmissionstr lmmobilizersE Data link connector locationsPetrol and Diesel Gars, MPVs, 4x4s and LGVs igg4-2004

Index 1 '. 4$Engine management \&&Model Year System PageXantia 2,OITurbo 1993-00 Bosch Motronic MP3.2 247Xantia 2,l D Turbo 1996-98 Lucas EPIC 252XM 2,O 1989-94 Bosch Motronic MP3.113.2 219XM 2,O 1994-98 Bosch Motronic MP3.2 247XM 2,O 1994-98 Bosch Motronic MP5.1.1 247XM 2,lD Turbo 1995-00 Lucas EPIC 252XM 3.0 1989-94 Fenix 3814 219XM 3.0 1994-98 Fenix 3814 247 - ~Xsara 1,4 1997-00 Magneti Marelli 1AP40 ' 229Xsara 1,4 2000 Sagem S2000 229--Xsara I ,6 1997-00 Bosch MP5.115.2 233Xsara 1,6 1998-00 Bosch Motronic MP7.2 234Xsara 1,8 1997-00 Magneti Marelli 08PlN8PI 0 238Xsara 1,8 1997-00 Magneti Marelli 1AP20 229Xsara 1,8 1997-00 Sagem SL96 229Xsara 2,O 1997-00 Bosch MP5.2 233Xsara 2.0 1997-00 Mameti Marelli 1AP10 240Xsara 2.0 2002-04 Maaneti - Marelli 4MP216LPl 242Xsara 2,O HDi 1999-04 Bosch EDC 15C2 245ZX 1,l 1991 -95 Bosch Mono-Jetronic A2.2 219h 1,4 1991 -97 ~o&h Mono-Jetronic A2.2 219ZX 1,4 1992-98 Bosch Mono-Jetronic MA3.0 219ZX 1,6 1991-97 Magneti Marelli G618P.13 219ZX 1,8 1991 -98 Bosch Motronic MP5.115.1 .I 219ZX 1.812.0 1993-97 Mameti Marelli 8P.10120 219ZX 2.0 1991 -97 Bosch Motronic MP3.2 219

Model: AX 1,011,111,4 C15 1,1/1,4 ZX 1,1/1,4/1,6/1,812,0 XM 2,013,O JumperlRelay 2,OYear: 1989-00Engine'Ode:BDY, BFZ, CDY, CDZ, HDY, HDZ, K6B, KDX, KDY, KDZ, KFZ, KFY, LFZ, RFT, RFV, RFW, RFX, RFY, RFZ,RGY, SFZ, SKZSystem: Bosch Mono-Jetronic A2.2 Bosch Mono-Motronic MA3.0 Bosch Motronic MP3.113.215.115.1.1Magneti Marelli G6 Magneti Marelli Monopoint G6.11 Magneti Marelli 8P.10111113120 Fenix 3B14Engine managementAX, C15 - RH engine bayZX - LH engine bayJurnperlRekiy - LH engine bayXM - RH engine bayGeneral information0 Refer to the front of this manual for general test conditions,terminology, detailed descriptions of wiring faults and ageneral trouble shooter for electrical and mechanical faults.Trouble codes are displayed by the malfunction indicatorlamp (MIL) or LED.@ The ECM fault memory can also be checked and erasedusing diagnostic equipment connected to the data linkconnector (DLC).o Vehicles fitted with a coded keypad: When switching onignition or entering start code ensure diagnostic equipment isdisconnected from the data link connector (DLC).AccessingSwitch ignition ON.Check that MIL illuminates.Connect LED test lamp between green data link connector(DLC) terminal 2 and battery positive O.Bridge data link connector (DLC) terminal 2 and earth with aswitched lead - contacts normally open O.Operate switch for 2,5-5 seconds.LED or MIL will now flash trouble code 12.Each trouble code consists of two groups of one or moreflashes a.Long flashes indicate the 'tens' of the trouble code [A].Short flashes indicate the 'units' of the trouble code [C].A short pause separates each flash [B].A long pause separates each trouble code [Dl./Autodata- Engme management 21 9

Model: AX 1,011,111,4 CIS 1,111,4 ZX 1,111,411,6/1.812,0 XM 2,013,OJumperlRelay 2,OEngine managementFor example: Trouble code 12 displayed 0.Repeat operation.Count LED or MIL flashes. Note trouble codes. Comparewith trouble code table.ErasingMethod 1Switch ignition ON.Connect LED test lamp between data link connector (DLC)terminal 2 and battery positive O.Bridge data link connector (DLC) terminal 2 and earth with aswitched lead - contacts normally open O.Operate switch for 2,5-5 seconds.LED or MIL will now flash trouble code 12.Repeat switch operation until code 11 is displayed.Operate switch for 10-20 seconds.Switch ignition OFF.Method 2Ensure ignition switched OFF.Disconnect battery earth lead for 10 seconds.WARNING: Disconnecting the battery may erase memory fromelectronic units (e.g. radio, clock).Trouble code identificationFlash type Fault location Probable causeI 111 I End of sequence12 I Start of sequence I -1314Intake air temperature (IAT) sensorEngine coolant temperature (ECT)sensor-15 I Relay modulelfuel pump relay I Wiring, fuel pump relay, relay module - fuel pump contacts, ECM21 I Closed throttle position (CTP) switch I Wiring, CTP switch, accelerator cable adjustment, ECM21 022 El2325Throttle position (TP) sensorClosed throttle position (CTP) switchldle air control (IAC) valvelidle speedcontrol (ISC) actuatorIdle air control (IAC) valve - idlespeed incorrectIntake manifold air control solenoid 1Wiring, IAT sensor, ECMWiring, ECT sensor, ECMWiring, TP sensor, accelerator cable adjustment, ECMWiring, CTP switch, accelerator cable adjustment, ECMWiring, IAC valve/lSC actuator, ECMWiring, accelerator cable adjustment, hoses blockedlleaking,fuel pump relay, IAC valve, ECMWiring, intake manifold air control solenoid, ECM26 I Intake manifold air control solenoid 2 1 Wiring, intake manifold air control solenoid, ECM

Model: AX 1,011,111,4 C15 1,111,4 ZX 1,111,411,6/1,8/2,0 XM 2,013,OJumperlRelay 2,OEngine management IFlash type Fautt location Probable causeI27 I Vehicle speed sensor (VSS) I Wiring, VSS, ECM3131Mixture control (MC), bank 1Mixture control (MC)32 rn I Mixture control (MC), bank 2323333343641Mixture control (MC)Throttle position (TP) sensorManifold absolute pressure (MAP)sensorEvaporative emission (EVAP) canisterpurge valveOxygen sensor heater relayCrankshaft position (CKP) sensor1engine speed (RPM) sensorIWiring, incorrect fuel, heated oxygen sensor (H02S), exhaust leak,fuel pressure, injector control, EVAP canister purge valve,compression, air filter blocked, ignition system, ECMWiring, incorrect fuel, heated oxygen sensor (H02S), exhaust leak,fuel pressure, injector control, EVAP canister purge valve,compression, air filter blocked, ignition system, ECMWiring, incorrect fuel, heated oxygen sensor (H02S), exhaust leak,fuel pressure, injector control, EVAP canister purge valve,Wiring, incorrect fuel, heated oxygen sensor (H02S), exhaust leak,fuel pressure, injector control, EVAP canister purge valve,compression, air filter blocked, ignition system, ECM-- - -- -Wiring, TP sensor, accelerator cable adjustment, ECMWiring, MAP sensor, hoses blockedlleaking, ECM42 0 I Injector(s) I Wiring, relay module, injector(s), ECM424344lnjectorlfuel pumpKnock controlKnock sensor (KS) 1Wiring, EVAP canister purge valve, ECMWiring, oxygen sensor heater relay, ECMWiring, CKPIRPM sensor, air gap, ECM45 I Ignition coil 1 - cylinder 1 & 4 ( Wiring, ignition coil, ECM4647Turbocharger (TC) wastegateregulating valveTurbocharger (TC) wastegateregulationWiring, injector, fuel pump, relay module, ECMWiring, KS, mechanical fault, incorrect fuel, ignition system, ECMWiring, KS, ECMWiring, hoses blockedlleaking, TC wastegate regulating valve, ECMTC wastegate regulating valve, MAP sensor, TP sensor, exhaust leak,intake leak51 / Heated oxygen sensor (H02S) 1 Wiring, H02S, exhaust leak, relay module, oxygen sensor heaterrelay, ECMMixture control (MC), bank 1 Wiring, incorrect fuel, heated oxygen sensor (H02S), exhaust leak,fuel pressure, injector control, EVAP canister purge valve,compression, air filter blocked, ignition system, ECMMixture control (MC)Wiring, incorrect fuel, heated oxygen sensor (H02S), exhaust leak,fuel pressure, injector control, EVAP canister purge valve,compression, air filter blocked, ignition system, ECM53Battery voltageWiring, battery discharged, alternator54Engine control module (ECM) Wiring, battery, ECM56 I Coded keypad I Wiring, coded keypad, ECM57 I Ignition coil 2 - cylinders 2 & 3 1 Wiring, ignition coil, ECM62 I Knock sensor (KS) 2 I Wiring, KS, ECM64/AutodataHeated oxygen sensor (H02S) 2Mixture control (MC), bank 2Wiring, H02S, exhaust leak, relay module, oxygen sensor heaterrelay, ECMWiring, incorrect fuel, heated oxygen sensor (H02S), exhaust leak,fuel pressure, injector control, EVAP canister purge valve,compression, air filter blocked, ignition system, ECM4Engine management221

Model: Saxo 1,011 ,I Berlingo 1,111,4Year: 1996-98Engine code: CDY, CDZ, HDY, HDZ, KFXSystem: Bosch Mono-Motronic MA3.1ClTROENEngine management ISaxo - under fascia, passenger's sideBerlingo - under fascia, drlvefs sideGeneral informationRefer to the front of this manual for general test conditions,terminology, detailed descriptions of wiring faults and ageneral trouble shooter for electrical and mechanical faults.Trouble codes are displayed by the malfunction indicatorlamp (MIL) or LED.The ECM fault memory can also be checked and erasedusing diagnostic equipment connected to the data linkconnector (DLC).D Vehicles fitted with a coded keypad: When switching onignition or entering start code ensure diagnostic equipment isdisconnected from the data link connector (DLC).AccessingSwitch ignition ON.Check that MIL illuminates.Connect LED test lamp between data link connector (DLC)terminal C3 and battery positive O.Bridge data link connector (DLC) terminal C2 and earth witha switched lead - contacts normally open O.Operate switch for 255 seconds.LED or MIL will now flash trouble code 12.Each trouble code consists of one or two groups of one ormore flashes a.Long flashes indicate the 'tens' of the trouble code [A].Short flashes indicate the 'units' of the trouble code [C].A short pause separates each flash [B].A long pause separates each trouble code rn [Dl.For example: Trouble code 12 displayed rn.Repeat operation. Note trouble codes.Compare with trouble code table. Rectify faults asnecessary.

1 224 I,.,,,,,,,,I Engine managementErasingMethod 1Switch ignition ON.Connect LED test lamp between data link connector (DLC)terminal C3 and battery positive D.Bridge data link connector (DLC) terminal C2 and earth witha switched lead - contacts normally open m.Operate switch for 2,523 seconds.LED or MIL will now flash trouble code 12.Repeat switch operation until code 11 is displayed.Operate switch for 10-20 seconds.Switch ignition OFF.Method 2Ensure ignition switched OFF.Disconnect battery earth lead for 10 seconds.WARNING: Disconnecting the battery may erase memory fromelectronic units (e.g. radio, clock).Trouble code identificationFlash type Fault location Probable causeIIntake air temperature (IAT) sensor I Wiring, IAT sensor, ECMEngine coolant temperature (ECT)sensorThrottle pos~tion (TP) sensorClosed throttle position (CTP) switchWiring, ECT sensor, ECMIdle speed control (ISC) actuator ( Wiring, ISC actuator, ECMCrankshaft position (CKP) sensor1engine speed (RPM) sensorMixture control (MC) - mixture rich-Wiring, TP sensor, accelerator cable adjustment, ECMWiring, CTP switch, accelerator cable adjustment, ECMWiring, CKPlRPM sensor, air gap, ECMWiring, incorrect fuel, heated oxygen sensor (H02S) - heater circuit,exhaust blockage, fuel pressure, injector control, EVAP canister purgevalve, compression, air filter blocked, ignition system, ECMMixture control (MC) - mixture lean Wiring, incorrect fuel, heated oxygen sensor (H02S) - heater circuit,exhaust leak, fuel pressure, injector control, EVAP canister purgevalve, compression, ignition system, ECM~eated oxygen sensor (H02S) I Wiring, HOZS, exhaust leak, relay module, ECMRelay module ( Wiring, relay module - fuel pump contacts, ECMEvaporative emission (EVAP) I Wiring. EVAP canister purge valve, ECMcanister purge valveInjectorI Wiring, relay module, injector, ECMIgnition coil 1 - cylinders 1 8 4Ignition coil 2 - cylinders 2 8 3Battery voltageWiring, ignition coil, ECMWiring, ignition coil, ECMI Wiring, battery discharged, alternatorEngine control module (ECM) ( Wiring, battery, ECMVehicle speed sensor (VSS)Wiring, VSS, ECM4

Model: Saxo 1,011,l Berlingo 1,111,4Year: 1998-00Engine code: CDY, CDZ, HDY, HDZ, KFXSystem: Bosch Motronic MA3.1Engine managementSaxo - under fascia, passenger's sideBerlingo - under fascia, driver's slde-General informationRefer to the front of this manual for general test conditions,terminology, detailed descriptions of wiring faults and ageneral trouble shooter for electrical and mechanical faults.Accessing and erasingThe engine control module (ECM) fault memory can only beaccessed and erased using diagnostic equipmentconnected to the data link connector (DLC).Trouble code identificationScannertypeFault locationIntake air temperature (IAT) sensorEngine codant temperature (ECT)sensorThrottle position (TP) sensorClosed throttle position (CTP) switchIdle soeed control (ISC) actuatorCrankshaft position (CKP) sensor1engine speed (RPM) sensorMixture control (MC) - mixture richMixture control (MC) - mixture leanProbable causeWiring, IAT sensor, ECMWiring, ECT sensor, ECMWiring, TP sensor, accelerator cable adjustment, ECMWiring, CTP switch, accelerator cable adjustment, ECMWiring, ISC actuator, ECMWiring, CKPIRPM sensor, air gap, ECMWiring, incorrect fuel, heated oxygen sensor (H02S) - heater circuit,exhaust blockage, fuel pressure, injector control, EVAP canister purgevalve, compression, air filter blocked, ignition system, ECMWiring, incorrect fuel, heated oxygen sensor (H02S) - heater circuit,exhaust leak, fuel pressure, injector control, EVAP canister purgevalve, compression, ignition system, ECMA t a t aaEngme management 225

I Engine managementScannertype91011121314151617Fault locationHeated oxygen sensor (H02S)Relay moduleEvaporative emission (EVAP)canister purge valveInjectorIgnition coil 1 - cylinders 1 & 4Ignition coil 2 - cylinders 2 & 3Battery voltageEngine control module (ECM)Vehicle speed sensor (VSS)Probable causeWiring, H02S, exhaust leak, relay module, ECMWiring, relay module - fuel pump contacts, ECMWiring, EVAP canister purge valve, ECMWiring, relay module, injector, ECMWiring, ignition coil, ECMWiring, ignition coil, ECMWiring, battery discharged, alternatorWiring, battery, ECMWiring, VSS, ECM4

Model: Saxo 1,411,6 Berlingo 1,411,8Year: 1996-98Engine code: KFX, LFX, NFXSystem: Magneti Marelli 1API1AP2011AP41Saxo - under fascia, passenger's sideBerlingo - under fascia, driver's sideGeneral informationRefer to the front of this manual for general test conditions,terminology, detailed descriptions of wiring faults and ageneral trouble shooter for electrical and mechanical faults.0 Trouble codes are displayed by the malfunction indicatorlamp (MIL) or LED.The ECM fault memory can also be checked and erasedusing diagnostic equipment connected to the data linkconnector (DLC).0 Vehicles fitted with a coded keypad: When switching onignition or entering start code ensure diagnostic equipment isdisconnected from the data link connector (DLC).AccessingSwitch ignition ON.Check that MIL illuminates.Connect LED test lamp between data link connector (DLC)terminal C3 and battery positive D.Bridge data link connector (DLC) terminal C2 and earth witha switched lead - contacts normally open D.Operate switch for 2,551 seconds.LED or MIL will now flash trouble code 12.Each trouble code consists of one or two groups of one ormore flashes O.Long flashes indicate the 'tens' of the trouble codeShort flashes indicate the 'units' of the trouble codeA short pause separates each flash [B].A long pause separates each trouble code [Dl.For example: Trouble code 12 displayed O.Repeat operation. Note trouble codes.Compare with trouble code table. Rectify faults asnecessary.[A].[C]./Autodata Engme management 227

Model: Saxo l,4/l,6 Berlingo l,4/1,8IEngine managementErasing Method 2Ensure ignition switched OFF.Method 1Disconnect battery earth lead for 10 seconds.Switch ignition ON.WARNING: Disconnecting the battery may erase memory fromConnect LED test lamp between data link connector (DLC)electronic units (e.g. radio, clock).terminal C3 and battery positive O.Bridge data link connector (DLC) terminal C2 and earth witha switched lead - contacts normally open O.Operate switch for 2,5-5 seconds.LED or MIL will now flash trouble code 12.Repeat switch operation until code 11 is displayed.Operate switch for 10-20 seconds.Switch ignition OFF.Trouble code IdentificationIProbable cause1 1 Intake air temperature (IAT) sensor I Wiring, IAT sensor, ECMEngine coolant temperature (ECT)sensorIWiring, ECT sensor, ECM3 I Relay module I Wiring, relay module - fuel pump contacts, ECM4 I Throttle position (TP) sensor I Wiring, TP sensor, accelerator cable adjustment, ECM5 I Idle air control (IAC) valve I Wiring, IAC valve, ECM67891112Vehicle speed sensor (VSS)Mixture control (MC)Manifold absolute pressure (MAP)sensorEvaporative emission (EVAP)canister purge valveCrankshaft position (CKP) sensor1engine speed (RPM) sensorInjectorsIgnition coil 1 - cylinders 1 & 4Wiring, CKPIRPM sensor, air gap, ECM13 I Ignition coil 2 - cylinders 2 & 3 1 Wiring, ignition coil, ECMMixture control (MC)-- - -Wiring, VSS, ECMWiring, incorrect fuel, heated oxygen sensor (HOZS) - heater circuit,exhaust leak, fuel pressure, injector control, EVAP canister purgevalve, ECMWiring, MAP sensor, hoses blockedlleaking, ECMWiring, EVAP canister purge valve, ECMWiring, relay module, injectors, ECMWiring, ignition coil, ECMWiring, incorrect fuel, heated oxygen sensor (HOZS), intakelexhaustleak, fuel pressure, injector control, EVAP canister purge valve, ignitionsystem, ECM15 ( Battery voltage 1 Wiring, battery discharged, alternator16 I Engine control module (ECM) I Wiring, battery, ECM17 I Heated oxygen sensor (H02S) I Wiring, HOZS, exhaust leak, relay module, ECM18 I Knock control I Wiring, KS, mechanical fault, incorrect fuel, ignition system, ECM19 I Knock sensor (KS) I Wiring, KS, ECM20Power steering pressure (PSP)sensorlswitchWiring, PSP switchlsensor, power steering pump, power steeringsystem pressure, ECM--4

Model: Saxo 1,4/1,6 Xsara 1 ,411,8 Xantia 1,8Picasso 1,8 Berlingo l,4ll,8Year: 1997-00Engine code:System:6FZ, KFX, KFW, LFX, LFY, NFXMagneti Marelli lAP120l40141Sagem SL961S2000Engine management ISaxo - under fascia, passenger's sideXsara, Xantb, Picasso - in fascia fusebaxBerlingo - under fascia, driver's sideGeneral informationRefer to the front of this manual for general test conditions,terminology, detailed descriptions of wiring faults and ageneral trouble shooter for electrical and mechanical faults.Accessing and erasingThe engine control module (ECM) fault memory can only beaccessed and erased using diagnostic equipmentconnected to the data link connector (DLC).

I Engine managementModel: Saxo 1,411,6 Xsara 1,411,8 Xantia 1,8 Picasso 1,8Berlingo 1,411,8Trouble code identificationScannertypeFault location1 I Intake air temperature (IAT) sensor I Wiring, IAT sensor, ECMEngine coolant temperature (ECT)sensorProbable causeWiring, ECT sensor, ECM3 I Relay module I Wiring, relay module - fuel pump contacts, ECM4 I Throttle position (TP) sensor I Wiring, TP sensor, accelerator cable adjustment, ECM5 I Idle air control (IAC) valve I Wiring, IAC valve, ECM678Vehicle speed sensor (VSS)Mixture control (MC)Manifold absolute pressure (MAP)sensorEvaporative emission (EVAP)canister purge valveCrankshaft position (CKP) sensor1engine speed (RPM) sensorWiring, VSS, ECMWiring, incorrect fuel, heated oxygen sensor (H02S) - heater circuit,exhaust leak, fuel pressure, injector control, EVAP canister purgevalve, ECMWiring, MAP sensor, hoses blockedlleaking, ECMWiring, EVAP canister purge valve, ECMWiring, CKPIRPM sensor, air gap, ECM11 I Injectors I Wiring, relay module, injector(s), ECM12 I Ignition coil 1 - cylinders 1 8 4 1 Wiring, ignition coil, ECMI Ignition coil 2 - cylinders 2 8 3 1 Wiring, ignition coil, ECMMixture control (MC)Wiring, incorrect fuel, heated oxygen sensor (H02S), intakelexhaustleak, fuel pressure, injector control, EVAP canister purge valve, ignitionsystem, ECM15 I Battery voltage I Wiring, battery discharged, alternator1617Engine control module (ECM)Heated oxygen sensor (H02S)Wiring, battery, ECMWiring, H02S, exhaust leak, relay module, ECM18 I Knock control I Wiring, KS, mechanical fault, incorrect fuel, ignition system, ECM19 I Knock sensor (KS) I Wiring, KS, ECM20Power steering pressure (PSP)sensorlswitchWiring, PSP switchlsensor, power steering pump, power steeringsystem pressure, ECM-4

Model: Saxo 1,6Year: 1996-98Engine code: NFZSystem: Bosch Motronic MPS.115.2Engine management IUnder fascia, passengefs sideGeneral informationRefer to the front of this manual for general test conditions,terminology, detailed descriptions of wiring faults and ageneral trouble shooter for electrical and mechanical faults.0 Trouble codes are displayed by the malfunction indicatorlamp (MIL) or LED.0 The ECM fault memory can also be checked and erasedusing diagnostic equipment connected to the data linkconnector (DLC).Vehicles fitted with a coded keypad: When switching onignition or entering start code ensure diagnostic equipment isdisconnected from the data link connector (DLC).AccessingSwitch ignition ON.Check that MIL illuminates.Connect LED test lamp between data link connector (DLC)terminal C3 and battery positive m.Bridge data link connector (DLC) terminal C2 and earth witha switched lead - contacts normally open m.Operate switch for 2,5-5 seconds.LED or MIL will now flash trouble code 12.Each trouble code consists of one or two groups of one ormore flashes H.Long flashes indicate the 'tens' of the trouble code [A].Short flashes indicate the 'units' of the trouble code H [C].A short pause separates each flash H [B].A long pause separates each trouble code H [Dl.For example: Trouble code 12 displayed H.Repeat operation. Note trouble codes.Compare with trouble code table. Rectify faults asnecessary.

Model. Saxo 1,6ngtne managementEraslng Method 2Method 1Ensure ignition switched OFF.Disconnect battery earth lead for 10 seconds.Switch ignition ON.WARNING: Disconnecting the battery may erase memory fromConnect LED test lamp between data link connector (DLC)electronic units (e.g. radio, clock).terminal C3 and battery positive m.Bridge data link connector (DLC) terminal C2 and earth witha switched lead - contacts normally open a.Operate switch for 23-5 seconds.LED or MIL will now flash trouble code 12.Repeat switch operation until code 11 is displayed.Operate switch for 10-20 seconds.Switch ignition OFF.Trouble code identificationIFlash type Fa- loc-n12IIntake air temperature (IAT) sensorEngine &antsensorI Probable cause3 I Throttle position (TP) sensor I Wiring, TP sensor, accelerator cable adjustment, ECM45910Manifold absolute pressure (MAP)sensorl njectarsMixture control (MC)temperature (ECT)Idle air control (IAC) valveCrankshaft position (CKP) senswlengine speed (RPM) sensor--- -- - -Heated oxygen sensor (H02S)Evaporative emission (EVAP)canister purse valveWiring, IAT sensor, ECMWiring, ECT sensor, ECMWiring, IAC valve, ECMWiring, CKPIRPM sensor, air gap, ECMWiring, MAP sensor, hoses blockedlleaking, ECMWiring, relay module, injectors, ECMWiring, incorrect fuel, heated oxygen sensor (H02S) - heater circuit,exhaust leak, fuel pressure, injector control, EVAP canister purgevalve, ECMWiring, H02S, exhaust leak, relay module, ECMWiring, EVAP canister purge valve, ECMI I I B arn vd- I Wiring, battery discharged, alternator1213Engine control module (ECM)Vehicle speed sensor (VSS)Wiring, battery, ECMWiring, VSS, ECM

IEngineModel: Saxo 1,6 Xsara 1,612,OYear: 1997-00code: NFZ, RFVSystem: Bosch MP5.115.2Engine managementSaxo - under fascia, passenger's sideXsara - in fascia fkmboxGeneral informationRefer to the front of this manual for general test conditions,terminology, detailed descriptions of wiring faults and ageneral trouble shooter for electrical and mechanical faults.The engine control module (ECM) fault memory can only beaccessed and erased usina - diaanostic - eaui~mentconnected to the data link connector (DLC).'Trouble code identificationScannertypeFault locationProbable cause12Intake air temperature (IAT) sensorEngine coolant temperature (ECT)sensor3 I Throttle position (TP) sensor I Wiring, TP sensor, accelerator cable adjustment, ECM4 I Idle air control (IAC) valve I Wiring, IAC valve, ECM78910Crankshaft position (CKP) sensor1engine speed (RPM) sensorManifold absolute pressure (MAP)sensorInjectorsMixture control (MC)Heated oxygen sensor (H02S)Evaporative emission (EVAP)canister purge valveWiring, IAT sensor, ECMWiring, ECT sensor, ECMWiring, CKPIRPM sensor, air gap, ECMWiring, MAP sensor, hoses blockedlleaking, ECM11 I Battery voltage / Wiring, battery discharged, alternator12 I Engine control module (ECM) I Wiring, battery, ECM13 I Vehicle speed sensor (VSS) I Wiring, VSS, ECMWiring, relay module, injector(s), ECMWiring, incorrect fuel, heated oxygen sensor (H02S) - heater circuit,exhaust leak, fuel pressure, injector control, EVAP canister purgevalve, ECMWiring, HOZS, exhaust leak, relay module, ECMWiring, EVAP canister purge valve, ECM

CITROEN Model: Saxo 1,6 MT Xsara 1,6 Picasso 1,6Year: 1998-00Engine managementEngine code:System:NFZBosch Motronic MP7.2Saxe - under fascia, pmngef s sideXsam, Picasso - sn fascia fuseboxWinga - undet fascia, driver% sideGeneral information0 Refer to the front of this manual for general test conditions,termmology, deta~led descr~pt~ons of wring faults and ageneral trouble shooter for electrical and mechanical faultsAccessing and erasingThe engine control module (ECM) fault memory can only beaccessed and erased using diagnostic equipmentconnected to the data link connector (DLC).

Model: Saxo 1,6 MT Xsara 1,6 Picasso 1,6Engine management ITrouble code identificationScannertypeFault locationProbable causeBattery voltage I Wiring, battery discharged, alternatorCrankshaft position (CKP) sensor1engine speed (RPM) sensorVehicle speed sensor (VSS)Manifold absolute pressure (MAP)sensorThrottle position (TP) sensorKnock sensor (KS)Heated oxygen sensor (H02S)Engine coolant temperature (ECT)sensorIntake air temperature (IAT) sensorRelay moduleWiring, CKPIRPM sensor, air gap, ECMI Wiring, VSS, ECMWiring, MAP sensor, hoses blockedlleaking, ECMWiring, TP sensor, accelerator cable adjustment, ECMWiring, KS, ECMWiring, H02S, exhaust leak, relay module, ECMWiring, ECT sensor, ECMWiring, IAT sensor, ECMWiring, relay module - fuel pump contacts, ECMMalfunction indicator lamp (MIL) 1 Wiring, MIL, ECMOxygen sensor heaterI Wiring, oxygen sensor heater, relay module, ECMInjectorsIgnition coil 1 - cylinders 1 & 4Ignition coil 2 - cylinders 2 & 3Idle air control (IAC) valveEvaporative emission (EVAP)canister purge valveWiring, relay module, injector(s), ECMWiring, ignition coil, ECMWiring, ignition coil, ECMI Wiring, IAC valve, ECMWiring, EVAP canister purge valve, ECM- --Mixture control (MC)Wiring, incorrect fuel, heated oxygen sensor (H02S), exhaust leak,fuel pressure, injector control, EVAP canister purge valve,compression, ignition system, ECMldle air control (IAC) valve - idle Wiring, accelerator cable adjustment, hoses blockedlleaking,speed incorrectI intake leak. IAC valve, ECMEngine control module (ECM) 1 Wiring, battery, ECMEngine control module(ECM) - ignition coif controlEngine control module (ECM) -programmingWiring, ignition coil, relay module, ECMIncorrect programming, ECM4/AutodataEng~ne management 235

Engine managementModel: C3 1,4 Berlingo 1,4 Picasso 1,8 C5 1,8Year: 2002-04Engine code: KFV, KFW, 6FZSystem: Sagem S2000 PMIPicasso - in fascia fuse boxGeneral informationRefer to the front of this manual for general test conditions,terminology, detailed descriptions of wiring faults and ageneral trouble shooter for electrical and mechanical faults.Accessing and erasingThe engine control module (ECM) fault memory can only beaccessed and erased using - diagnostic - equipmentconnected to the data link connector (DLC).'Trouble code identificationEOBDtypePOPI108Fault locationRefer to EOBD trouble code tableManifold absolute pressure (MAP) sensor - circuitintermittentI Probable causePI109 Manifold absolute pressure (MAP) sensor - circuit Wiring, poor connection, MAP sensor, ECMintermittentPI110 Manifold absolute pressure (MAP) sensor - circuit Wiring, poor connection, MAP sensor, ECMintermittent-Wiring, poor connection, MAP sensor, ECM1 23' 1 ,ng,ne management/Autodata

7Engine managementEOBDtypePI100PI111PI121PI 1 52Fault locationExhaust gas recirculation (EGR) system - range1performance problemI Exhaust gas recirculation (EGR) - circuit malfunctionEngine control module (ECM) - processor faultThrottle motor position sensor 112 - correlationProbable causeWiring, EGR valvelsolenoid, hose leaklblockageWiring, EGR valvelsolenoidECMWiring, throttle motor position sensor 112, acceleratorpedal position (APP) sensorPI157 I Throttle motor position sensor 2 - signal Wiring, throttle motor position sensor 2, throttlemotor, mechanical faultPI158PI 186P1280PI 327Throttle motor position sensor 2 - signalMixture control (MC)Throttle motor position sensor 112 - position checkIgnition coil, camshaft position (CMP) sensor - controlcircuitWiring, throttle motor position sensor 2, throttlemotor, mechanical faultWiring, incorrect fuel, heated oxygen sensor (H02S),exhaust leak, fuel pressure, injector control, EVAPcanister purge valve, compression, air filter blocked,ignition system, ECMWiring, throttle motor position sensor 112,throttle motorWiring, ignition coil, CMP sensor, ECMWiring, alternator, battery discharged, multifunctioncontrol modulePI 526 Alternator - circuit Wiring, alternator, battery discharged, multifunctioncontrol modulePI536 Brake pedal position (BPP) switch - plausibility Wiring, BPP switch, multifunction control module,mechanical faultPI543 Air conditioning (AC) - request signalWiring, multifunction control module, AC refrigerantpressure sensor, AC control modulePI601 I Relay module - control circuitWiring, relay module, multifunction control modulePI608 I Engine hot lamp output - circuit malfunction Wiring, engine hot lamp, ECMPI621 I Engine control module (ECM) - internal fault ECMPI 626PI631Transmission control system - implausible signalEngine control module (ECM) - processor faultWiring, transmission control module (TCM),multifunction control module, mechanical faultECMPI 794Electronic stability programme (ESP), ABS controlsystem - no communicationUlOOO Controller area network (CAN) data bus, ECM -no communicationU1003 Controller area network (CAN) data bus -no communicationU1109 Controller area network (CAN) data bus, transmissioncontrol system - no communicationU1117 Controller area network (CAN) data bus,suspension - no communicationU1118 Controller area network (CAN) data bus, multifunctioncontrol module - no communicationWiring, electronic stability program (ESP) controlmodule, ABS control module, multifunction controlmoduleWiring, CAN data busWiring, CAN data bus- --Wiring, CAN data bus, transmission control module(TCM), multifunction control moduleWiring, electronic stability program (ESP) controlmodule, CAN data busWiring, multifunction control module, CAN data bus

Engine managementModel: Xsara 1,8Year: 1997-00Engine code: LFZSystem: Magneti Marelli 08PlN8P10dIn fascia fuseboxGeneral information0 Refer to the front of this manual for general test conditions,terminology, detailed descriptions of wiring faults and ageneral trouble shooter for electrical and mechanical faults.Accessing and erasingThe engine control module (ECM) fault memory can only beaccessed and erased using diagnostic equipmentconnected to the data link connector (DLC).Trouble code identificationScannertype11121314152122313334~au~t WatlonEnd of sequenceStart of sequenceIntake air temperature (IAT) sensorEngine cdant temper8tufe (ECT) sensorRelay modufeThrottle position IfP) sensorIdle air con2rol {IAC) \tabMixture control (MC)Manifold absolute pressure (MAP) sensorEvaporative emission (EVAP) canister purge valveProbable cause--Wiring, IAT sensor, ECMWiring, ECT sensor, ECMWiring, relay module - fuel pump contacts, ECMWiring, TP sensor, accelerator cable adjustment, ECMWiring, IAC valve, ECMWiring, incorrect fuel, heated oxygen sensor (H02S),exhaust leak, fuel pressure, injector control,EVAP canister purge valve, compression,air filter blocked, ignition system, ECMWiring, MAP sensor, hoses blockedlleaking, ECMWiring, EVAP canister purge valve, ECM1 23' ) Egme management/Autodata

Model: Xsara 1,8Engine managementScannertypeFault locationProbable cause4142 I Injectors53-54Crankshaft position (CKP) sensorlengine speed(RPM) sensorMixture control (MC)Battery voltageEngine control module (ECM)Wiring, CKPIRPM sensor, air gap, ECM-] Wiring, relay module, injector(s), ECMWiring, ignition coil, ECM57 I Ignition coil 2 - cylinders 2 & 3 I Wiring, ignition coil, ECMWiring, incorrect fuel, heated oxygen sensor (H02S),exhaust leak, fuel pressure, injector control,EVAP canister purge valve, compression,air filter blocked, ignition system, ECMWiring, battery discharged, alternatorWiring, battery, ECM

Engine managementEngine code:System:RFSMagneti Marelli 1APlOIn fascia fuseboxGeneral informationRefer to the front of this manual for general test conditions,terminology, detailed descriptions of wiring faults and ageneral trouble shooter for electrical and mechanical faults.Accessing and erasingThe engine control module (ECM) fault memory can only beaccessed and erased using diagnostic equipmentconnected to the data link connector (DLC).Trouble code identificationIIProbable cause1 I Intake air temperature (IAT) sensor I Wiring, IAT sensor, ECM2 I Engine coolant temperature (ECT) sensor I Wiring, ECT sensor, ECM3 Relay module Wiring, relay module - fuel pump contacts, ECM4 I Throttle position (TP) sensor Wiring, TP sensor, accelerator cable adjustment,I ECM5 I Idle air control (IAC) valve I Wiring, IAC valve, ECM89Vehicle speed sensor (VSS)Mixture control (MC)Manifold absolute pressure (MAP) sensorEvaporative emission (EVAP) canister purge valveWiring, VSS, ECMWiring, incorrect fuel, heated oxygen sensor(H02S) - heater circuit, exhaust leak,fuel pressure, injector control,EVAP canister purge valve, ECMWiring, MAP sensor, hoses blockedlleaking, ECMWiring, EVAP canister purge valve, ECM

Scannertype1011121314151617181920FdICrankshail position (W) sensorl(sngine speed (RPM)sensorCamshaft position (CMPf sensorinjectorsIgnition coilsMixture control (MC)Battery vottageEngine contrd module (ECM)Heated oxyw sensor (W02S)Knock controlKnock sensor (KS)Power st-ng pressure (PSP) sensorIsw;ltchProbable causeWiring, CKPIRPM sensor, air gap, ECMWiring, CMP sensor, ECMWiring, relay module, injector(s), ECMWiring, ignition coil(s), ECMWiring, incorrect fuel, heated oxygen sensor (HOZS),intakelexhaust leak, fuel pressure, injector control,EVAP canister purge valve, ignition system, ECMWiring, battery discharged, alternatorWiring, battery, ECMWiring, HOZS, exhaust leak, relay module, ECMWiring, KS, mechanical fault, incorrect fuel, ignitionsystem, ECMWiring, KS, ECMWiring, PSP switchlsensor, power steering pump,power steering system pressure, ECM-a- Ena~ne manaaement 241

IEngine managementModel: Xsara 2,O Picasso 2,O C5 2,012,2 C8 2,012,2Year: 2002-04Engine code: RFN, RFM, 3FZISystem: Magneti Marelli 6LP1.03/1.04/1.05/1.06/1.08/1.23/3.07Magneti Marelli 4MP2.03/2.04/2.05/2.18Xsara, Picasso - in fascla fuseC8 - fasch, driver's s WGeneral informationRefer to the front of this manual for general test conditions,termmology, detailed descr~pt~ons of wiring faults and ageneral trouble shooter for electrical and mechanical faults.Accessing and erasingThe engine control module (ECM) fault memory can only beaccessed and erased using diagnostic equipmentconnected to the data link connector (DLC).

PModel: Xsara 2,O Picasso 2,O C5 2,012,2 C8 2,012,2Engine management 7Trouble code identificationEOBDtypePOPI110Fault location I Probable causeRefer to EOBD trouble code tableAir conditioning (AC) - request signalThrottle motor position sensor 112 - position checkThrottle motor position sensor 1, rnanifold absolutepressure (MAP) sensor - correlationThrottle motor position sensor 2, manifold absolutepressure (MAP) sensor - correlationIntake manifoldCamshaft position (CMP) actuatorCamshaft position (CMP) actuatorCamshaft position (CMP) actuatorThrottle motor - controlThrottle motor - controlThrottle motor position sensor 112 - correlationThrottle motor position sensor 112 -initialization ofbutterfly stopsThrottle motor - controlThrottle motor - controlThrow motor position sansor I - signalThrottle motor position sensor 1 - signalThrottle motor position sensor 1 - signalIntake manifoldExhaust gas recirculation (EGR) system - rangel~edotmance ~r0blWnExhaust gas recircugation (EGR) valve positionsensor - initiatidionExhaust gas recirculation (EGR) valve positionsensor - initiakationEngine coolant btowes motor, rationality check -malfunct'bnImmobilizer - programmingEngine oo~lant blower motor, powrIearth - circuitmalfunctionAir condining (AG) - request signal-Wiring, multifunction control module, AC refrigerantpressure sensorI Wiring, throttle motor position sensor 112, throttle motorWiring, throttle motor position sensor 1, MAP sensor,throttle motor, mechanical faultWiring, throttle motor position sensor 2, throttle motor,mechanical fault-Wiring, camshaft position (CMP) actuator, mechanicalfaultWiring, camshaft position (CMP) actuator, mechanicalI faultWiring, camshaft position (CMP) actuator, mechanicalfaultWiring, throttle motor, throttle motor position sensor112, accelerator pedal position IAPP) sensorWiring, throttle motor, throttle motor position sensor112, accelerator pedal Dosition IAPP) sensorWiring, throttle motor position sensor 112, acceleratorpedal position (APP) sensorWiring, throttle motor position sensor 112, mechanicalfault, throttle motorWiring, throttle motor, throttle motor position sensor112, accelerator pedal position (APP) sensorWiring, throttle motor, throttle motor position sensor112, accelerator pedal position (APP) sensorWiring, throttle motor position sensor 1, throttle motor,mechanical faultWiring, throttle motor position sensor 1, throttle motor,mechanical faultWiring, throttle motor position sensor 1, throttle motor,mechanical fault-Wiring, hose leaklblockage, EGR valvelsolenoidWiring, EGR valve position sensor, mechanical faultWiring, EGR valve position sensor, mechanical faultWiring, engine coolant blower motor, ECMIncorrect programming, immobilizer transponder,multifunction control module, combination switchWiring, engine coolant blower motor, ECMWiring, multifunction control module, AC refrigerantpressure sensor

I Engine managementPI 555Exhaust gas recirculation (EGR) system - range1performance probtemProbable causeWiring, hose leaklblockage, EGR valvelsolenoidEngine coolant temperature (ECT) sensor - range/ Wiring, ECT sensor, multifunction control moduleperformance problemPI608 Engine hot lamp output - circuit malfunction Wiring, engine hot lamp, ECMPI610 Fuel consumption signalWiring, trip computer, ECMPI612 Immobilizer - memorization Incorrect programming, immobilizer transponder,multifunction control modulePI614 I Engine control module (ECM) - sensor supply Wiring, ECMPI617 I Engine control module (ECM - processor fault ECMPI621 1 Engine control module (ECM) - internal fault ECMPI 622PI 623Throttle motor position sensorlmanifold absolutesignalPI625 / Electronic stability programme (ESP) - incorrectsignal-Wiring, throttle motor position sensor I , MAP sensor,throttle motor, mechanical fault-Wiring, electronic stability program (ESP) controlmodule, multifunction control moduleWiring, electronic stability program (ESP) controlmodule, multifunction control modulePI626 1 Transmission control system - implausible signal Wiring, transmission control module (TCM),multifunction control module, mechanical fault-PI627PI 628I Non respect of torque demanded by driverBrake pedal position (BPP) switch, accelerator pedalposition (APP) sensor - correlationPI 629 Calculated mechanical frictionlactual friction -correlationWiring, BPP switch, APP sensor, multifunction controlmodule, mechanical faultPI630 1 Cruise control system - implausible signal Wiring, combination switch, multifunction control module1PI631 f Engine - control module (ECM) - processor fault ECMUlOOO Controller area network (CAN) data bus, ECM - Wiring, CAN data busno cornrnunicationU1003 Controller area network (CAN) data bus -no communicationWiring, CAN data busU1109 Controller area network (CAN) data bus, transmission Wiring, CAN data buscontrol module (TCM) - no communicationU1113 Controller area network (CAN) data bus,Wiring, CAN data busECMIESP - no communicationU1117 Controller area network (CAN) data bus,Wiring, CAN data bussuspension - no cornrnunicationU1118 Controller area network (CAN) data bus, multifunction Wiring, CAN data buscontrol module - no communicationU1209 Controller area network (CAN) data bus, transmissioncontrol module (TCM) - no communicationWiring, CAN data busU1213 Controller area network (CAN) data bus,Wiring, CAN data busECMIESP - no communicationU1217U1218Controller area network (CAN) data bus,suspension - no cornmunicationController area network (CAN) data bus, multifunctioncontrol modute - no communicationWiring, CAN data busWiring, CAN data bus

Model: Xsara 2,O HDi Xantia 2,O HDi Picasso 2,O HDiSynergielEvasion 2,O HDi Berlingo 2,O HDiJumpylDispatch 2,O HDiYear: 1998-04Engine code:DWIOTDIDWIOATD (RHY), DWIOATED (RHZ),DWl OBTEDIW (RHX)System: Bosch EDC 15C2 Bosch EDC 15 CPllC2Engine managementXsara, Xantia, Picasso - in fascia fuseboxSynergielEvasion, Berllngo - under fascia, driver's sideGeneral information0 Refer to the front of this manual for general test conditions,terminology, detailed descriptions of wring faults and ageneral trouble shooter for electrical and mechanical faults.Accessing and erasingThe engine control module (ECM) fault memory can only beaccessed and erased using diagnostic equipmentconnected to the data link connector (DLC).Trouble code identificationEOBDtypeIFault locationPO I Refer to EOBD trouble code table -Probable causePI101 I Barometric pressure (BARO) sensor 1 Incorrectly programmed ECM, EEPROM error, ECMPi108 I Engine coolant blower motor relay 1 - operation I Wiring, blower motor relay 1PI109PI110PI112PI135PI 138Pi169Engine coolant blower motor relay 2 - operationAir conditioningFuel pressure - control3rd piston cut-off solenoidFuel pressure control solenoidEngine control module (ECM) - injector control -capacitor 1IWiring, blower motor relay 2Wiring, AC temperature sensors control module,AC control module, multifunction control module, ECMWiring, fuel system pressure sensor, fuel pressurecontrol solenoid, fuel system, ECMWiring, 3rd piston cut-off solenoid, ECMWiring, fuel pressure control solenoid, ECMWiring, ECM-/Autodata- Engme management 245110

Model: Xsara 2,O HDi Xantia 2,O HDi Picasso 2,O HDi SynergielEvasion 2,O HDi Berlingo 2,O HDi JumpylDispatch 2,O HDiEngine managementEOBDtypeP1170P1402P1403P1408Fault locationEngine control module (ECM) - injector control -capacitor 2Engine control module (ECM) - extended enginel st00Exhaust gas recirculation (EGR) solenoidEngine coolant heaterEngine control module (ECM) - glow plug controlmodutelengine coolant heater relay - controlEngine coolant heater - controlProbable causeWiring, ECMWiring, relay module, ECMWiring, EGR solenoid, ECMWiring, engine coolant heater relay, ECMWiring, glow plug control module, engine coolant heaterI relay, ECMWiring, incorrectly programmed ECM, battery,EEPROM errorPI511 Engine control module (ECM) - supply voltage Wiring, battery, ignition switch, ECMP1517 Alarm systemlcentral locking control module - Wiring, incorrectly programmedprogrammingP1519 Engine control module (ECM) - engine coolant Wiring, engine coolant blower motor relay, ECMblower motor controlP1521PI606PI 61 4PI614Clutch pedal position (CPP) switchMalfunction indicator tamp (MIL)Engine control module (ECM) - sensorreference voltage incorrectEngine control module (ECM) - CMP sensorreference voltage incorrectWiring, CPP switch, VSS, ECMWiring, MIL, ECMWiring, ECMWiring, ECM4

$2C!?ROEN Model: Xantia 1,6/1,8 Xantia 2,OKurbo XM 2,013,OSynergielEvasion 2,OKurboEngine managementErasing Method 2Ensure ignition switched OFF.Method 1Disconnect battery earth lead for 10 seconds.Switch ignition ON.WARNING: Disconnecting the battery may erase memory fromConnect LED test lamp between data link connector (DLC)electronic units (e.g. radio, clock).terminal C3 and battery positive O.Bridge data link connector (DLC) terminal C2 and earth witha switched lead - contacts normally open O.Operate switch for 2,5-5 seconds.LED or MIL will now flash trouble code 12.Repeat switch operation until code 11 is displayed.Operate switch for 10-20 seconds.Switch ignition OFF.Trouble code IdentificationFlash typePwDt lacationEnd of sequenceStart of sequenceIntake air temperature (IAT) sensorEngine Want temperature (ECT) sensorRelay modulelfuel pump relayThrottle position (TP) sensorIdle air central (IAC) valvdile speed control (ISC)actuatorIdle air control (1AC) valve - idte speed incorrectIntake manifold air mtrdsofenoid 1Intake manifold air control&noid 2Vehicle speed sensor (VSS)Mixture control (MC), bank 1Mixture control (MC)Mixture control (MC), bank 2Manifold absolute pressure (MAP) sensorEvaporative emission (EVAP) canister purge valveOxygen sensor heater relayCrankshaft position (CKP) sensadengine speed (RPM)sensorProbable cause--Wiring, IAT sensor, ECMI Wiring, ECT sensor, ECMWiring, fuel pump relay, relay module - fuel pumpcontacts, ECMWiring, TP sensor, accelerator cable adjustment,ECMWiring, IAC valvellSC actuator, ECMWiring, accelerator cable adjustment, hoses blocked1leaking, fuel pump relay, IAC valve, ECMWiring, intake manifold air control solenoid, ECMWiring, intake manifold air control solenoid, ECMWiring, VSS, ECMWiring, incorrect fuel, heated oxygen sensor (H02S),exhaust leak, fuel pressure, injector control,EVAP canister purge valve, compression,air filter blocked, ignition system, ECMWiring, incorrect fuel, heated oxygen sensor (H02S),exhaust leak, fuel pressure, injector control,EVAP canister purge valve, compression,air filter blocked, ignition system, ECMWiring, incorrect fuel, heated oxygen sensor (H02S),exhaust leak, fuel pressure, injector control,EVAP canister purge valve, compression,air filter blocked, ignition system, ECMI Wiring, MAP sensor, hoses blockedlleaking, ECMI Wiring, EVAP canister purge valve, ECMWiring, oxygen sensor heater relay, ECMWiring, CKPIRPM sensor, air gap, ECM

7Engine managementFlash typeFaW locgtlonProbable cause4243InjectorsKnock wntrd44 I Knock sensor (KS) 1 I Wiring, KS, ECM4546Ignition coil 1 - cylinders 1 8 4Turbocharger (TC) wastegate regulating valveWiring, relay module, injectors, ECMWiring, KS, mechanical fault, incorrect fuel,ianition svstem, ECM47 I Turbocharger (TC) wastegate regulation TC wastegate regulating valve, MAP sensor,TP sensor. exhaust leak. intake leak5 15252535456Heated oxygen sensor (H02S) 1Mixture control (MC), bank 1Mixture control (MC)Battery voltageEngine control module (ECM)Coded keypadWiring, ignition coil, ECMWiring, hoses blockedlleaking, TC wastegateregulating valve, ECMWiring, H02S, exhaust leak, relay module,oxygen sensor heater relay, ECM57 I Ignition coil 2 - cylinders 2 & 3 I Wiring, ignition coil, ECM6263Knock sensor (KS) 2Heated oxygen sensor (H02S) 2Mixture control (MC), bank 2Camshaft position (CMP) sensorInjector 1-Wiring, incorrect fuel, heated oxygen sensor (H02S),exhaust leak, fuel pressure, injector control,EVAP canister purge valve, compression,air filter blocked, ignition system, ECMWiring, incorrect fuel, heated oxygen sensor (H02S),exhaust leak, fuel pressure, injector control,EVAP canister purge valve, compression,air filter blocked, ignition system, ECM- - -- - --Wiring, battery discharged, alternatorWiring, battery, ECMWiring, coded keypad, ECMWiring, KS, ECMWiring, H02S, exhaust leak, relay module,oxygen sensor heater relay, ECMWiring, incorrect fuel, H02S, exhaust leak,fuel pressure, injector control,EVAP canister purge valve, compression,air filter blocked, ignition system, ECMWiring, CMP sensor, ECMWiring, relay module, injector, ECM72 I Injector 2 1 Wiring, relay module, injector, ECM73747576Injector 3Injector 4Injector 5tniedor 6Wiring, relay module, injector, ECMWiring, relay module, injector, ECMWiring, relay module, injector, ECMWiring, relay module, iniector, ECMFenix 4Fenix 38

Engine managementYear: 1995-98Engine code: XUD9BTFIL3 (DHX)System: Bosch AS3Xantii - in fascia fuseboxIISynergieEvasion - under fascia, driver's sideGeneral informationRefer to the front of this manual for general test conditions,terminology, detailed descriptions of wiring faults and ageneral trouble shooter for electrical and mechanical faults.G Trouble codes are displayed by the malfunction indicatorlamp (MIL) or LED.The ECM fault memory can also be checked and erasedusing diagnostic equipment connected to the data linkconnector (DLC).0 Vehicles fitted with a coded keypad: When switching onignition or entering start code ensure diagnostic equipment isdisconnected from the data link connector (DLC).AccessingSwitch ignition ON.Check that MIL illuminates.Connect LED test lamp between data link connector (DLC)terminal C3 and battery positive m.Bridge data link connector (DLC) terminal C2 and earth witha switched lead - contacts normally open O.Operate switch for 2,551 seconds.LED or MIL will now flash trouble code 12.Each trouble code consists of two groups of one or moreflashes H.Long flashes indicate the 'tens' of the trouble code H [A].Short flashes indicate the 'units' of the trouble code rn [C].A short pause separates each flash rn [B].A long pause separates each trouble codeFor example: Trouble code 12 displayed H.Repeat operation. Note trouble codes.Compare with trouble code table.Rectify faults as necessary.[Dl.

IEngine management IErasing Method 2Ensure ignition switched OFF.Method 1Disconnect battery earth lead for 10 seconds.Switch ignition ON.WARNING: Disconnecting the battery may erase memory fromConnect LED test lamp between data link connector (DLC)electronic units (e.g. radio, clock).terminal C3 and battew ~ositive a.Bridge data link connect& (DLC) terminal C2 and earth witha switched lead - contacts normally open a.Operate switch for 2,5-5 seconds.LED or MIL will now flash trouble code 12.Repeat switch operation until code 11 is displayed.Operate switch for 10-20 seconds.Switch ignition OFF.Trouble code identificationFlash type Fault location Probable causeI14 I Engine coolant temperature (ECT) sensor I Wiring, ECT sensor, ECM16 I Exhaust gas recirculation (EGR) soienoid I Wiring, relay module, EGR solenoid213941Fuel lever position sensorMalfunction indicator lamp (MIL)Crankshaft position (CKP) sensorlengine speed (RPM)sensor46 I Fuel injection pump - timing control I Fuel injection pump timing495354Fuel injection timing solenoidBattery voltageEngine control module (ECM)57 I Barometric pressure (BARO) sensor I ECM58 I Glow plug control module - pre-heat I Wiring, glow plug(s), glow plug control module65666768Injector needle lift sensorGlow plug control module - pre-lpost-heatGlow plug warning lampIdle speed control (ISC) actuatorIWiring, fuel lever position sensorWiring, MIL, ECMWiring, CKPlRPM sensor, air gap, ECMWiring, fuel injection timing solenoidWiring, battery discharged, alternatorWiring, battery, ECMWiring, fuel system, injector, injector needle liftsensorWiring, glow plug control moduleWiring, glow plug warning lamp, ECMWiring, hoses blockedlleaking, ISC actuator4/Autodata I Eng~nemanagement 251

I CDTROENEngine managementXantia 2,lD Turbo XM 2,lD TurboSynergieIEvasion 2,l TD DispatchlJumpyYear: 199500Engine code: P8CSystem: Lucas EPICXM, Xantia -7998 - in fascia fuseboxXM, Xantia 7998 + - in fascia fuseboxSynergieEvasion, DispatchlJumpy 1498-*- -General informationn Refer to the front of this manual for general test conditions,terminology, detailed descriptions of wiring faults and ageneral trouble shooter for electrical and mechanical faults.Vehicles fitted with a coded keypad: When switching onignition or entering start code ensure diagnostic equipment isdisconnected from the data link connector (DLC).Accessing and erasingThe engine control module (ECM) fault memory can only beaccessed and erased using diagnostic equipmentconnected to the data link connector (DLC).The following scanner codes are applicable to the fuelsystem manufacturer's test equipment, similar and moredetailed fault diagnosis information can be obtained usingthe vehicle manufacturer's or equivalent test equipment.