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Trouble Godes - diagramas.diagram...

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Engine management<br />

2312<br />

2322<br />

Engine coolant temperature (ECT) sensor<br />

Intake air temperature (IAT) sensor<br />

2341 rn / Heated oxygen sensor (H02S) - lambda control<br />

2342<br />

2413<br />

4444<br />

Heated oxygen sensor (H02S)<br />

Mixture control (MC)<br />

No fault found<br />

Probable cause<br />

- - - -<br />

Wiring, poor connection, ECT sensor<br />

Wiring, IAT sensor<br />

I<br />

Heating inoperative, exhaust leak, misfire, fuel<br />

pressurelpump, EVAP canister purge valve<br />

Wiring, H02S, heating inoperative, fuel level low<br />

Fuel level low, fuel pressurelpump, intakelexhaust<br />

leak, misfire, H02S, EVAP canister purge valve,<br />

injector, excessive fuel in engine oil<br />

rn <strong>Trouble</strong> code may be displayed if engine is not idling during self-diagnosis due to missing CKP sensor signal. Ignore trouble code if<br />

engine starts.<br />

rn After repairs, erase learnt lambda control values: Wait 30 seconds. Disconnect battery or ECM multi-plug for at least 30 seconds.<br />

Carry out road test to allow ECM to re-learn basic values.<br />

Fauit location<br />

~ - ~ ~ g ~ ~ p e<br />

00000<br />

00281<br />

00282<br />

No fault found<br />

1 Vehicle speed sensor (VSS)<br />

1 Idle speed control (ISC) actuator<br />

] Wiring, speedometer, VSS<br />

1 Wiring, multi-plug incorrectly wired, ISC actuator<br />

00515 rn Crankshaft position (CUP) sensor<br />

Insecure rotor, wiring, CKP sensor<br />

00516 Closed throttle position (CTP) switch<br />

Accelerator cable adjustment, CTP switch<br />

00518<br />

00522<br />

1 Throttle position (TP) sensor<br />

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

adjustment, wiring, CTP switch<br />

I Wiring, poor connection, TP sensor<br />

I Wiring, poor connection, ECT sensor<br />

00523 Intake air temperature (IAT) sensor<br />

Wiring, IAT sensor<br />

00525 Heated oxygen sensor (H02S)<br />

Wiring, H02S, heating inoperative, fuel level low<br />

-<br />

Probable cause<br />

00532 1 Engine control module (ECM) - supply voltage I Battery, wiring<br />

00537 rn<br />

Heated oxygen sensor (H02S) - lambda control<br />

1<br />

Heating inoperative, exhaust leak, misfire, fuel<br />

pressurelpump, EVAP canister purge valve<br />

00561 H Mixture control (MC)<br />

Fuel level low, fuel pressurelpump, intakelexhaust<br />

leak, misfire, H02S, EVAP canister purge valve,<br />

injector, excessive fuel in engine oil<br />

00670 ( Idle speed control (ISC) actuator position sensor I Wiring, throttle valve, ISC actuator position sensor<br />

17978 Engine control module (ECM) immobilizer active lncorrectldamaged key, incorrectly coded, ECMl<br />

immobilizer replacement without coding, wiring,<br />

immobilizer defective<br />

65535 Engine control module (ECM) ECM<br />

<strong>Trouble</strong> code may be displayed if engine is not idling during self-diagnosis due to missing CKP sensor signal. Ignore trouble code if<br />

engine starts.<br />

rn After repairs, erase learnt lambda control values: Wait 30 seconds. Disconnect battery or ECM multi-plug for at least 30 seconds.<br />

Carry out road test to allow ECM to re-learn basic values.<br />

-

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