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

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Model: Vectra-C 1,6 Frontera-B 2,2<br />

Year: 2000-04<br />

Engine code: YZZSE, Z16XE<br />

System: Multec SIS(F)<br />

General information<br />

17 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 />

PO<br />

Pi106<br />

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

Refer to EOBD trouble code table<br />

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

supply voltage high<br />

Probable cause<br />

Pi107 Manifold absolute pressure (MAP) sensor - I Wiring, MAP sensor, ECM<br />

supply voltage low<br />

-<br />

Pill0 1 Intake manifold air control solenoid I - circuit malfunction I Wiring, intake manifold air control solenoid<br />

Pill1 I Intake air temperature (IAT) sensor - supply voltage high I Wiring, IAT sensor, ECM<br />

Pi112 I Intake air temperature (IAT) sensor - supply voltage low I Wiring, IAT sensor, ECM<br />

Pi114<br />

Pi115<br />

Pi120<br />

PI120<br />

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

supply voltage low<br />

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

supply voltage high<br />

Throttle position (TP) sensorlmanifold absolute pressure<br />

(MAP) sensor - implausible signal<br />

Accelerator pedal position (APP) sensor A - circuit<br />

malfunction<br />

-<br />

Wiring, MAP sensor, ECM<br />

Wiring, IAT sensor, ECM<br />

Wiring, IAT sensor, ECM<br />

Air leak, MAP sensorlhose<br />

Wiring, APP sensor

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