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Trouble Godes - diagramas.diagram...

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Engine management<br />

<strong>Trouble</strong> code identification<br />

Flash type Fault location Probable cause<br />

1<br />

2<br />

3<br />

I No fault found<br />

I Engine coolant temperature (ECT) sensor<br />

I Intake air temperature (IAT) sensor<br />

I<br />

( Wiring, ECT sensor, ECM<br />

I Wiring, IAT sensor, ECM<br />

4<br />

Manifold absolute pressure (MAP) sensor<br />

Wiring, MAP sensor, ECM<br />

5<br />

6<br />

Crankshaft position (CKP) sensor<br />

I Engine speed (RPM) sensor<br />

Wiring, CKP sensor, ECM<br />

I Wiring, RPM sensor, ECM<br />

7 Supply voltagelovervoltage protection relay Wiring, alternator, battery, overvoltage<br />

protection relay, ECM<br />

8<br />

Engine control module (ECM)<br />

ECM<br />

12<br />

Supply voltagelholding voltage<br />

Wiring, alternator, battery, overvoltage<br />

protection relay, ECM<br />

13 I Accelerator pedal position (APP) sensor I Wiring, APP sensor, ECM<br />

15<br />

Clutch pedal position (CPP) switch - MT<br />

Wiring, CPP switch, ECM<br />

15<br />

16<br />

18<br />

Starter motor relay - AT<br />

I Brake pedal position (BPP) switch<br />

Cruise control master switch - brake pedal position (BPP) I switch<br />

Wiring, starter motor relay, ignition switch<br />

I Wiring, BPP switch, ECM<br />

Wiring, BPP switch, cruise control master<br />

switch, ECM<br />

ABS control module - vehicle speed signal<br />

Wiring, ABS control module, ECM<br />

Malfunction indicator lamp (M1L)Iexhaust gas recirculation Wiring, hose leaklblockage, EGR valve,<br />

26<br />

(EGR) solenoidlAT - cruise control switch-over valves<br />

I Engine control module (ECM)<br />

cruise control switch-over valves, ECM<br />

I ECM<br />

27<br />

Not assigned<br />

29<br />

Fuel shut-off solenoid<br />

Wiring, fuel shut-off solenoid, ECM<br />

30<br />

Fuel temperature sensor<br />

Wiring, fuel temperature sensor, ECM<br />

3 1 Fuel quantity adjuster position sensor<br />

Wiring, fuel qantity adjuster position<br />

sensor, ECM<br />

--<br />

32 Fuel quantity adjuster Wiring, fuel qantity adjuster, ECM<br />

4

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