Porsche DME 7.8 — OBD II Diagnosis Manual / PAGE 916
DME 7.8 DME 7.8 0 · At speeds above 4,000 rpm, misfires may be stored. D
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DME 7.8 DME 7.8 0
At speeds above 4,000 rpm, misfires may be stored. Delete
the fault memory and repeat the test.
Note!
♦If a fault is detected, it is only recorded in the fault memory after
6,000 ignitions (at idling speed approx. 3 minutes waiting time).
♦It is important to observe the oxygen sensor during acceleration
with wide-open throttle or to record its behaviour with the data
logger.
1555 P1351 0-157 page 9
Printed in Germany, 2000 p1351
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