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

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Model: 6261Estate 1,812,O (GFIGW)<br />

Year: 1997-99<br />

Engine code: FP, FS<br />

System: Mazda EGI<br />

Engine managementhransmission I<br />

I<br />

Underbonnet, LH<br />

I<br />

NOTE: Engine control module (ECM) incorporates transmission<br />

control function.<br />

General information<br />

0 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 />

Data link connector (DLC) without wiringlterminals in<br />

positions FEN & TEN.<br />

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

The ennine control module (ECM) fault memorv can onlv 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 I <strong>Fault</strong> location Probable cause<br />

I<br />

PO<br />

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

Pll 00 ( Mass air flow (MAF) sensor - circuit intermittent I Wiring, MAF sensor<br />

PllOl<br />

PlllO<br />

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

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

short circuit<br />

Wiring, MAF sensor<br />

Wiring, IAT sensor<br />

PI112 Intake air temperature (IAT) sensor - circuit Wiring, IAT sensor<br />

intermittent<br />

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

circuit intermittent<br />

Pi120 I Throttle position (TP) sensor - low input I Wiring short to earth, TP sensor<br />

Pi125 I Throttle position (TP) sensor - circuit intermittent I Wiring, TP sensor<br />

PI130 / Fuel trim (FT) - control limit exceeded lntakelexhaust leak, fuel pressurelpump,<br />

EVAPIEGR system, wiring, H02S<br />

Heated oxygen sensor (H02S) - low voltage<br />

lntakelexhaust leak, fuel pressure low, hose connection,<br />

HO2Slwiring short to earth, injector(s), MAF sensorlwiring

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