Porsche DME 7.8 — OBD II Diagnosis Manual / PAGE 867
DME 7.8 DME 7.8 0 · 0-150P1340
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DME 7.8 DME 7.8 0
0-150P1340
322 Position of Camshaft in Relation to Crankshaft,
Bank 1 – Below Limit
Diagnosis conditions
• Idle speed
• Reference mark recognized
• Engine speed between 600 rpm and 1.200 rpm.
• Engine temperature greater than 40 °C
• No fault in camshaft position sensors
• Reference mark OK
• No fault in camshaft adjustment
• No fault in engine temperature
• No fault in camshaft adjustment output stage
Possible fault cause
♦Allocation of camshaft to inlet camshaft incorrect
Affected terminals
-
Diagnosis/Troubleshooting
Note!
This fault is stored if the engine was disassembled and the allocation of the camshaft to the inlet camshaft was
incorrectly set.
Work instruction Display OK If not OK
1 Set camshafts ♦To adjust the camshafts, please
refer to the 911 Turbo (996)
Technical Manual.
1536 P1340 0-150 page 1
Printed in Germany – 4, 2002 p1340
This is a source reference. Confirm exact model applicability in the original material.
