Multiple Codes With Fan on Maximum Speed ALL the Time & CEL
05-20-2012, 08:14 PM
#1
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2009 C63
Multiple Codes With Fan on Maximum Speed ALL the Time & CEL
Hi folks,
my 2009 C63 has thrown all sorts of codes just overnight and out of the blues. I changed the spark plugs but the CEL and misfiring is still there.
Also the engine fan is always operating at maximum speed ALL the time.
Took the car to an MB workshop who told me I might need to change the PCM
here are the codes in case someone had similiar issue and can help me
Attached are the codes with brief description of the fault
my 2009 C63 has thrown all sorts of codes just overnight and out of the blues. I changed the spark plugs but the CEL and misfiring is still there.
Also the engine fan is always operating at maximum speed ALL the time.
Took the car to an MB workshop who told me I might need to change the PCM
here are the codes in case someone had similiar issue and can help me
Attached are the codes with brief description of the fault
Last edited by alik2b; 05-20-2012 at 08:27 PM.
05-21-2012, 09:07 AM
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2009 C63
It seems like the ECU or the wiring that goes to the ECU.
Most MB workshops said the same thing... Fan running at ful speed equals somethig wrong with the ECU
Most MB workshops said the same thing... Fan running at ful speed equals somethig wrong with the ECU
Last edited by alik2b; 05-21-2012 at 10:46 AM.
