Operation CHARM
: Car repair manuals for everyone.
Home
>>
Porsche
>>
2010
>>
Cayenne (9PA) V6-3.6L
>>
Repair and Diagnosis
>>
A L L Diagnostic Trouble Codes ( DTC )
>>
Testing and Inspection
>>
P Code Charts
>>
P154F
P154F
P154F
Diagnosis information - DME
Function monitoring - control unit fault group b
Diagnostic conditions
-
Engine speed greater than 1,200 rpm
Possible fault causes
-
DME control unit faulty