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Trouble Godes - diagramas.diagram...

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Erasing<br />

NOTE: Fuse removal duration depends on ambient temperature.<br />

The lower the temperature the longer the fuse must be<br />

removed.<br />

Switch ignition OFF.<br />

Remove EFI fuse (15A) from underbonnet fusebox for<br />

10 seconds minimum [2].<br />

Refit fuse.<br />

<strong>Trouble</strong> codes may also be erased by disconnecting battery<br />

leads.<br />

WARNING: Disconnecting battery may erase memory from<br />

electronic units (e.g. radio, clock).<br />

Repeat checking procedure to ensure no data remains in<br />

ECM fault memory.<br />

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

Flash type<br />

11111<br />

11<br />

12<br />

13<br />

14 I Ignition signal - no signal ( Wiring, ignition amplifier, ECM<br />

2 1<br />

22<br />

Fault locatlan<br />

No fault found<br />

Engine control module (ECM) - supply voltage<br />

Camshaft position (CMP) sensor, crankshaft position<br />

(CKP) sensorlengine speed (RPM) sensor - no signal<br />

Crankshaft position (CKP) sensorlengine speed (RPM)<br />

sensur - no signal over 1000 rpm<br />

Probable cause<br />

24 I Intake air temperature (lAT) sensor - openlshort circuit I Wiring, IAT sensor, ECM<br />

25<br />

26<br />

31<br />

I<br />

Heated oxygen sensor (H02S)<br />

Engine codant temperature (ECT) sensor - openlshort<br />

circuit<br />

Weak mixture<br />

Rich mixture<br />

4A-FE: Manifold absolute pressure (MAP) sensor<br />

3s-FE: Volume air flow (VAF) sensor - circuit<br />

-<br />

Wiring, engine control relay, ECM<br />

Wiring, CMP sensor, CKPIRPM sensor, ignition<br />

amplifier, ECM<br />

Wiring, CKPIRPM sensor, ECM<br />

Wiring, HOZS, ECM<br />

Wiring, ECT sensor, ECM<br />

Wiring, air leak, ignition system, fuel pressure,<br />

injector, VAFlMAP sensor, HOZS, ECM<br />

Wiring, air leak, ignition system, fuel pressure,<br />

injector, cold start injector, VAFIMAP sensor, HOZS,<br />

ECM<br />

Wiring, MAP sensor, ECM<br />

Wiring, VAF sensor, ECM

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