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Trouble Godes - diagramas.diagram...

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Engine management<br />

In fascia fusebox<br />

General information<br />

0 Refer to the front of this manual for general test conditions,<br />

terminology, detailed descriptions of wiring faults and a<br />

general trouble shooter for electrical and mechanical faults.<br />

Accessing and erasing<br />

The engine control module (ECM) fault memory can only be<br />

accessed and erased using diagnostic equipment<br />

connected to the data link connector (DLC).<br />

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

Scanner<br />

type<br />

11<br />

12<br />

13<br />

14<br />

15<br />

21<br />

22<br />

31<br />

33<br />

34<br />

~au~t Watlon<br />

End of sequence<br />

Start of sequence<br />

Intake air temperature (IAT) sensor<br />

Engine cdant temper8tufe (ECT) sensor<br />

Relay modufe<br />

Throttle position IfP) sensor<br />

Idle air con2rol {IAC) \tab<br />

Mixture control (MC)<br />

Model: Xsara 1,8<br />

Year: 1997-00<br />

Engine code: LFZ<br />

Manifold absolute pressure (MAP) sensor<br />

Evaporative emission (EVAP) canister purge valve<br />

System: Magneti Marelli 08PlN8P10<br />

Probable cause<br />

1 23' ) Egme management /Autodata<br />

-<br />

-<br />

Wiring, IAT sensor, ECM<br />

Wiring, ECT sensor, ECM<br />

Wiring, relay module - fuel pump contacts, ECM<br />

Wiring, TP sensor, accelerator cable adjustment, ECM<br />

Wiring, IAC valve, ECM<br />

Wiring, incorrect fuel, heated oxygen sensor (H02S),<br />

exhaust leak, fuel pressure, injector control,<br />

EVAP canister purge valve, compression,<br />

air filter blocked, ignition system, ECM<br />

Wiring, MAP sensor, hoses blockedlleaking, ECM<br />

Wiring, EVAP canister purge valve, ECM<br />

d

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