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

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Model:<br />

9000 3,O V6<br />

Year: 1995-97<br />

Engine code: B3081<br />

System: Bosch Motronic 2.8.1<br />

<strong>Trouble</strong> codes: EOBD type<br />

Engine management<br />

1995 - under LH front seat<br />

1996- - under fascia, driver's side<br />

General information<br />

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

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

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

Accessing <strong>and</strong> erasing<br />

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

accessed <strong>and</strong> erased using diagnostic equipment<br />

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

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

EOBD<br />

type<br />

I<br />

<strong>Fault</strong> location<br />

PO I Refer to EOBD trouble code table<br />

I<br />

Probable cause<br />

PI001 Evaporative emission (EVAP) canister purge Wiring open circuiffshort to earth, EVAP canister purge valve<br />

valve - low output<br />

PI002<br />

PI011<br />

PI012 I Injector 1 - high output I Wiring short to positive, injector<br />

PI 021 I Injector 2 - low output I Wiring open circuiffshort to earth, injector<br />

PI022 I Injector 2 - high output I Wiring short to positive, injector<br />

-<br />

PI031<br />

PI032<br />

Evaporative emission (EVAP) canister purge<br />

valve - high output<br />

Injector 1 - low output<br />

Injector 3 - low output<br />

Injector 3 - high output<br />

-<br />

-<br />

Wiring short to positive, EVAP canister purge valve<br />

Wiring open circuiffshort to earth, injector<br />

Wiring open circuiffshort to earth, injector<br />

Wiring short to positive, injector<br />

PI041 I Injector 4 - low output I Wiring open circuiffshort to earth, injector

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