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Trouble Godes - diagramas.diagram...

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Model: Escort RS 2000 Escort Cosworth<br />

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

I I<br />

Flash type 1 Fault Iocatlon I Probable cause<br />

10<br />

11<br />

12<br />

Command code<br />

System pass<br />

Volume air flow (VAF) sensor 1<br />

13 I Engine cootant temperature (ECT) sensor I Wiring, ECT sensor, ECM<br />

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

15<br />

Throttle position (TP) sensor<br />

Wiring, TP sensor, ECM<br />

16<br />

Volume air flow (VAF) sensor 2<br />

Wiring, VAF sensor, ECM<br />

17<br />

Manifold absolute pressure (MAP) sensor Wiring, MAP sensor, ECM<br />

18<br />

Battery voltage - low<br />

Wiring, battery<br />

19 I Keep Alive Memory (KAM) failure I ECM<br />

20 I Separation code I -<br />

21<br />

22<br />

24<br />

25<br />

26<br />

27<br />

28<br />

28<br />

29<br />

31<br />

-<br />

-<br />

Engine management~transmission<br />

Wiring, VAF sensor, air leak, air restriction, ECM<br />

Ignition signal - erratic<br />

- --<br />

Wiring, CKP sensor, alternator<br />

--<br />

Volume air flow (VAF) sensor 1 - voltage high<br />

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

voltage high<br />

Wiring, VAF sensor, ECM<br />

I Wiring, ECT sensor, ECM<br />

Intake air temperature (IAT) sensor<br />

Wiring, IAT sensor, ECM<br />

Throttle position (TP) sensw - voltage high Wiring, TP sensor, ECM<br />

Volume air flow (VAF) sensor 2 - voltage high Wiring, VAF sensor, ECM<br />

Manifold absolute pressure (MAP) sensor -<br />

voltage high<br />

Wiring, MAP sensor, ECM<br />

Heated oxygen sensor (H02S) - mixture rich Wiring, fuel supply, injector control, H02S, ECM<br />

Heated oxygen sensor (H02S) 1 - mixture rich Wiring, fuel supply, injector control, H02S, ECM<br />

Heated oxygen sensor (H02S) 2 - mixture rich Fuel supply, injector control, wiring, H02S, ECM<br />

Memory failure<br />

ECM<br />

32 I Volume air flow (VAF) sensor 1 - voltage low I Wiring, VAF sensor, ECM<br />

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

voltage low<br />

34 1 Intake air temperature (IAT) sensor I Wiring, IAT sensor, ECM<br />

35 I Throttle position (TP) sensor - voltage low I Wiring, TP sensor, ECM<br />

36<br />

37<br />

Volume air flow (VAF) sensor 2 - voltage low<br />

Manifold absolute pressure (MAP) sensor -<br />

voltage low<br />

38 I Heated oxygen sensor (H02S) - mixture weak I Wiring, fuel supply, injector control, H02S, ECM<br />

38 I Heated oxygen sensor (H02S) 1 - mixture weak 1 Wiring, fuel supply, injector control, H02S, ECM<br />

39<br />

41<br />

Heated oxygen sensor (H02S) 2 - mixture weak<br />

Volume air flow WAF) sensor 1 - siqnal<br />

Wiring, VAF sensor, ECM<br />

Wiring, MAP sensor, ECM<br />

42 I Volume air flow (VAF) sensor 2 - signal I Wiring, VAF sensor, ECM<br />

42 I Manifold absolute pressure (MAP) sensor - signal I Wiring, MAP sensor, ECM<br />

43 I Throttle position (TP) sensor - signal I Wiring, TP sensor, ECM<br />

44 Blip test (throttle open) not performed -<br />

Wiring, fuel supply, injector control, H02S, ECM<br />

Wiring, VAF sensor, ECM

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