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Autodata - Diagnostic Trouble Codes Fault locations and probable causes - 2004 edition

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Engine management<br />

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

Flash type <strong>Fault</strong> location Probable cause<br />

I<br />

1 I No fault found<br />

2 I Engine coolant temperature (ECT) sensor ( Wiring, ECT sensor, ECM<br />

3 I Intake air temperature (IAT) sensor I Wiring, IAT sensor, ECM<br />

4<br />

5<br />

Manifold absolute pressure (MAP) sensor<br />

Crankshaft position (CKP) sensor<br />

6 I Engine speed (RPM) sensor 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 />

I<br />

Wiring, MAP sensor, ECM<br />

Wiring, CKP sensor, ECM<br />

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

15<br />

15<br />

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

Starter motor relay - AT<br />

16 I Brake pedal position (BPP) switch I Wiring, BPP switch, ECM<br />

18 Cruise control master switch - brake pedal position (BPP) Wiring, BPP switch, cruise control master<br />

I switch<br />

switch, ECM<br />

ABS control module - vehicle speed signal<br />

Wiring, ABS control module, ECM<br />

Malfunction indicator lamp (M1L)Iexhaust gas recirculation<br />

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

26 I Engine control module (ECM) I ECM<br />

27<br />

Not assigned<br />

29<br />

Fuel shut-off solenoid<br />

30<br />

Fuel temperature sensor<br />

31 Fuel quantity adjuster position sensor<br />

Wiring, CPP switch, ECM<br />

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

Wiring, hose leaklblockage, EGR valve,<br />

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

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

Wiring, fuel temperature sensor, ECM<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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