05.08.2013 Views

Trouble Godes - diagramas.diagram...

Trouble Godes - diagramas.diagram...

Trouble Godes - diagramas.diagram...

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

Model: Laguna I,6/1,8/2,O 16V Espace 2,O 16V RENAULT<br />

Fault location<br />

Probable cause<br />

- - -- p~<br />

'.+ /<br />

Engine management 1<br />

Enaine - coolant blower motor - hiah - speed .<br />

Wiring short to earthlopen circuitlshort to positive, relay<br />

Engine coolant blower motor - low speed Wiring short to earthlopen circuitlshort to positive, relay<br />

Engine coolant 'hot' warning lamp Wiring short circuitlopen circuitlshort to positive, warning<br />

lamplsupply voltage<br />

Ennine - coolant temperature (ECT) . . sensor Wiring short to earthlopen circuitlshort to positive, ECTsensor<br />

Evaporative emission (EVAP) canister purge valve Wiring short to earthlopen circuitlshort to positive,<br />

supply voltage, EVAP canister purge valve<br />

Fuel circuit - operational failure Fuel supply, injectors<br />

Fuel pump relay - control circuit Wiring short to earthlopen circuitlshort to positive,<br />

supply voltage, fuel pump relay<br />

Heated oxvaen sensor IH02Si downstream<br />

Wiring, heater supply voltage, intake leak, H02S<br />

Heated oxygen sensor (H02S), downstream - heater circuit Wiring short to earthlopen circuitlshort to positive,<br />

supply voltage, H02S<br />

Heated oxygen sensor (H02S), upstream<br />

Heated oxygen sensor (HOZS), upstream - heater circuit<br />

- .. - -<br />

Wiring, heater supply voltage, intake leak, H02S<br />

Wirina short to earthlo~en circuitlshort to ~ositive.<br />

supp& voltage, H02S '<br />

Idle air control (IAC) valve Wiring, IAC valve<br />

lgnition coil - cylinders 1 & 4<br />

Ignition coil - cylinders 2 & 3<br />

Wiring, supply voltage, ignition coil<br />

Wiring, supply voltage, ignition coil<br />

Immobilizer - circuit Wiring, immobilizer defective<br />

Immobilizer - programming<br />

lnjector 1 - circuit<br />

Incorrect programming<br />

. - -<br />

Wirina oDen circuitlshort to ~ositive. iniector control<br />

modie 1 supply voltagelea;th conneciion, injector<br />

lnjector 1 - control circuit Wiring short to earthlopen circuitlshort to positive, injector<br />

control module - supply voltagelearth connection<br />

lnjector 2 - circuit<br />

lnjector 2 - control circuit<br />

lnjector 3 - circuit<br />

Wiring open circuitlshort to positive, injector control<br />

module - supply voltagelearth connection, injector<br />

Wiring short to earthlopen circuitlsho~to injector<br />

control module - supply voltagelearth connection<br />

Wiring open circuitlshort to positive, injector control<br />

module - supply voltagelearth connection, injector<br />

lnjector 3 - control circuit Wiring short to earthlopen circuitlshort to positive, injector<br />

control module - supply voltagelearth connection<br />

lnjector 4 - circuit Wiring open circuitlshort to positive, injector control<br />

module - supply .. - voltagelearth - connection, . iniector -<br />

lnjector 4 - control circuit<br />

Wiring short to earthlopen circuitlshort to positive, injector<br />

control module - supply voltagelearth connection<br />

Intake air temperature (IAT) sensor<br />

Knock sensor (KS)<br />

Malfunction indicator lamp (MIL)<br />

Manifold absolute pressure (MAP) sensor<br />

MIL to TCM - connection<br />

Randomlmultiple cylinder(s) - misfire detected<br />

Supply voltage<br />

Throttle position (TP) sensor<br />

Vehicle speed signal<br />

Wiring short to earthlopen circuitlshort to positive, IAT sensor<br />

Wiring short to earthlopen circuit, KS, KS incorrectly<br />

tightened<br />

-<br />

Wirina short to earthlo~en circuitlshort to ~ositive.<br />

supp$ voltage, MIL lamp<br />

TP sensor signal, wiring, MAP sensor<br />

Wiring<br />

lgnition system, fuel supply, injectors<br />

Wiring open circuitlearth wire, engine control relay, injector<br />

control module - voltage supplyiearth wire<br />

Wiring short to earthlopen circuitlshort to positive,<br />

supply voltage, TP sensor, mechanical fault<br />

Wiring, ABS system defective

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!