05.08.2013 Views

Trouble Godes - diagramas.diagram...

Trouble Godes - diagramas.diagram...

Trouble Godes - diagramas.diagram...

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

Model: Megane 1,9D Turbo Megane Scenic 1,9D Turbo<br />

Megane 1,9D Turbo rn Scenic 1,9D Turbo<br />

Espace 2,2D Turbo<br />

Year: 1997-03<br />

Engine code: F9Q 7301734, F9Q 7301734, F9Q 7311736, F9Q,<br />

G8T 7141716<br />

System: Bosch MSA 15.5 Bosch AS3.3<br />

General information<br />

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 />

No digital trouble codes available from vehicle<br />

manufacturer.<br />

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

accessed and erased using diagnostic equipment able to<br />

display fault locations as a text description.<br />

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

Espace<br />

I<br />

Fault locetlon 1 Probable cause<br />

Accelerator pedal position (APP) sensor - F9Q<br />

Barometric pressure (BARO) sensor - F9Q I ECM<br />

Wiring short to earthlopen circuitlshort to positive,<br />

supply voltage, APP sensor<br />

Brake pedal position (BPP) switch - F9Q I Wiring short to earthlopen circuit, BPP switch<br />

Clutch pedal position (CPP) switch - F9Q 1 Wiring short to earthlopen circuit, CPP switch<br />

Engine management<br />

Cold start injection advance solenoid - G8T 716 I Wiring short to earthlopen circuitlshort to positive, solenoid<br />

Crankshaft position (CKP) sensor - signal Wiring, CKP sensor, flywheel, 4 slots at 90" - G8T 7141F9Q,<br />

2 slots at 180" - G8T 716<br />

Engine control module (ECM) I ECM<br />

Engine control relay - F9Q I Wiring open circuit, engine control relay

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!