Porsche DME 7.8 — OBD II Diagnosis Manual / PAGE 1045
DME 7.8 DME 7.8 0 · 0-184.1P1515
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DME 7.8 DME 7.8 0
0-184.1P1515
Throttle Jacking Unit, Spring Test – Above Limit
Diagnosis conditions
• Ignition on (approx. 30 sec.)
• Stationary vehicle
• Engine not running
• Engine temperature greater than 5°C
• Intake air temperature greater than 5 °C
Possible fault cause
♦Throttle part
Affected terminals
Diagnosis/Troubleshooting
Work instruction Display OK If not OK
1 Replace throttle part Step 2
2 Erase Fault Memory Step 3
3 Perform adaptation. ♦Switch on the ignition. → End. → End.
♦Wait one minute.
♦Do not press the accelerator.
♦Switch off the ignition for at
least 10 seconds.
♦Read out the fault memory.
2442 P1515 0-184.1 page 1
Printed in Germany – 6, 2002 p1515
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