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Porsche
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2012
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Cayenne S (92A) V8-4.8L
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Repair and Diagnosis
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A L L Diagnostic Trouble Codes ( DTC )
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Testing and Inspection
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P Code Charts
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P1620
P1620
P1620
Diagnosis information - Control unit DME (DFI)
Monitoring Crash signal
Diagnostic conditions
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Engine start
Possible fault causes
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Drive link test Airbag
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Engine switch-off , at:
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Accident detection