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

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5 A -<br />

Engine managementltransmission<br />

EOBD<br />

type<br />

PI 000<br />

Pllll<br />

fault location<br />

System readiness test not complete<br />

Probable cause<br />

System diagnosis incomplete 1 -<br />

Mass air flow (MAF) sensor - circuit intermittent I Wiring, MAF sensor<br />

Mass air flow (MAF) sensor - out of self-test range I Wiring, MAF sensor<br />

Dual alternator upper fault<br />

Dual alternator lower fault<br />

Duaf alternator lower circuit<br />

Dual alternator battery lamp circuit I -<br />

Intake air temperature (IAT) sensor 2 - circuit<br />

intermittent<br />

System pass<br />

lntake air tem~erature (IAT) sensor - circuit intermittent I Wiring, IAT sensor<br />

lntake air temperature (IAT) sensor 2 - circuit low - -<br />

superchargedlturbocharged engines<br />

lntake air temperature (IAT) sensor 2 - circuit high -<br />

superchargedlturbocharged engines<br />

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

self-test range<br />

I<br />

-<br />

-<br />

-<br />

-<br />

Wiring, IAT sensor<br />

-<br />

Wiring, IAT sensor<br />

I Wiring. ECT sensor<br />

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

intermittent<br />

Manifold air temperature (MAT) sensor - circuit low<br />

Manifold air temperature (MAT) sensor - circuit high<br />

Throttle position (TP) sensor - out of range, low<br />

Throttle position (TP) sensor - inconsistent with MAFl<br />

MAP sensor signal<br />

I Wiring, MAT sensor, ECM<br />

I Wiring, MAT sensor, ECM<br />

I Wiring, TP sensor<br />

Wiring, MAFIMAPITP sensor<br />

Accelerator pedal position (APP) sensor A - circuit low I Wiring, APP sensor, ECM<br />

Accelerator pedal position (APP) sensor A -circuit high I Wiring, APP sensor, ECM<br />

Throffle position (TP) sensor - out of self-test range I Wiring, TP sensor<br />

Throttle position (TP) sensor - circuit intermittent<br />

Exhaust temperature, out of range - 02s tests not<br />

complete<br />

Heated oxygen sensor (H02S) 1 - transposed<br />

Heated oxygen sensor (H02S) 2 - transposed<br />

Heated oxygen sensor (H02S) - fuel trim (FT) at limit<br />

Heated oxygen sensor (H02S) - not switching, fuel trim<br />

(FT) weak mixture<br />

Heated oxygen sensor (H02S) -not switching, fuel trim<br />

(FT) rich mixture<br />

Fuel control shifted lean, bank 1<br />

Fuel controt shifted rich, bank 1<br />

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

intermittent<br />

Wiring, TP sensor<br />

Exhaust leak, mechanical fault<br />

] Wiring<br />

Wiring<br />

lntakelfuel system, injectors, H02S, MAF sensor,<br />

ECT sensor<br />

lntakelfuel system, injectors, H02S, MAF sensor,<br />

ECT sensor<br />

lntakelfuel system, injectors, H02S, MAF sensor,<br />

ECT sensor<br />

Fuel pressure, injectors, MAFIMAP sensor,<br />

intake leak<br />

Fuel pressure, injectors, MAFIMAP sensor,<br />

EVAP system<br />

Wiring, APP sensor, ECM

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