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

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FEngine management<br />

CarltonlOmega-B 2,012,512,613,O 24V<br />

Sintra 2,2 Frontera-A 2,012,2/2,4<br />

Senator-B 2,613,013,O 24V<br />

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

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

12 I Start <strong>and</strong> end of diagnosis - some models I -<br />

I<br />

10 I Engine control module (ECM) - coding I ECM incorrectly programmed<br />

13<br />

15<br />

16<br />

Heated oxygen sensor (H02S)loxygen sensor<br />

(02s) - open circuit<br />

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

voltage low<br />

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

voltage high<br />

Knock sensor (KS) 1 - signal<br />

Wiring, H02S102S, ECM<br />

Wiring short to earth, ECT sensor, ECM<br />

Wiring short to positive, ECT sensor, ECM<br />

Wiring, KS<br />

17 I Knock sensor (KS) 2 - signal I Wiring, KS<br />

18 I Engine control module (ECM) - KS control 1 Internal KS control failure<br />

19<br />

21<br />

Engine speed (RPM) sensor - incorrect signal<br />

Throttle position (TP) sensor - voltage high<br />

22 I Throttle position (TP) sensor - voltage low I Wiring short to earth, TP sensor, ECM<br />

23 ( Knock sensor (KS) - KS control I ECM<br />

24<br />

25<br />

Vehicle speed sensor (VSS) - no signal Wiring, VSS, ECM<br />

Injector 1 - except Motronic M1.5 - voltage high Wiring short to positive, injector, ECM<br />

I Wiring short to positive, injectors, ECM<br />

I Injectors - Motronic M1.5 - voltage high<br />

--- -<br />

Wiring, RPM sensor, reluctor ring, ECM<br />

Wiring short to positive, TP sensor, ECM<br />

26 1 Injector 2 - voltage high I Wiring short to positive, injector, ECM<br />

27 I Injector 3 - voltage high I Wiring short to positive, injector, ECM<br />

28<br />

29<br />

Injector 4 - voltage high<br />

Injector 5 - voltage high<br />

Wiring short to positive, injector, ECM<br />

Wiring short to positive, injector, ECM<br />

31 I Engine speed (RPM) sensor - no signal ( Wiring, RPM sensor, engine not running<br />

32 I Injector 6 - voltage high I Wiring short to positive, injector, ECM<br />

33<br />

34<br />

37<br />

38<br />

39<br />

41<br />

42<br />

44<br />

45<br />

46<br />

47<br />

Exhaust gas recirculation (EGR) solenoid -<br />

voltage low<br />

Exhaust gas recirculation (EGR) solenoid -<br />

voltage high<br />

Engine control module (ECM) - MIL control<br />

Heated oxygen sensor (H02S)Ioxygen sensor<br />

(02s) - voltage low<br />

Heated oxygen sensor (H02Syoxygen sensor<br />

(02s) - voltage high<br />

First gear position switch - voltage low<br />

First gear position switch - voltage high<br />

Heated oxygen sensor (H02S)loxygen sensor<br />

(02s) - weak mixture<br />

Heated oxygen sensor (H02S)loxygen sensor<br />

(02s) - rich mixture<br />

Secondary air injection (AIR) pump relay -<br />

voltage low<br />

Secondary air injection (AIR) pump relay -<br />

voltage high<br />

1<br />

Wiring open circuivshort to earth, EGR solenoid<br />

Wiring short to positive, EGR solenoid<br />

Wiring open circuivshort to earth, ECM<br />

Wiring short to earth, ECM<br />

Wiring short to positive, ECM<br />

Wiring short to earth, first gear position switch<br />

Wiring short to positive, first gear position switch<br />

Wiring, ECTllAT sensor, MAFNAF sensor, CTP switch,<br />

fuel system, ECM<br />

Wiring, ECTllAT sensor, MAFNAF sensor, CTP switch,<br />

fuel system, ECM<br />

Wiring open circuivshort to earth, fuse, AIR pump relay,<br />

AIR solenoid, AIR pump<br />

Wiring open circuivshort to positive, fuse, AIR pump<br />

relay, AIR solenoid, AIR pump

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