Question about 2006 Chevrolet HHR
Diagnostic Test Code (DTC) P0013 is "Exhaust Cam Position (CMP) Actuator Solenoid Control Circuit"
Diagnostic Test Code (DTC) P0014 is "Exhaust Cam Position (CMP) System Performance"
DTC P0014 can be caused by several things that can affect your variable cam timing system performance including using the wrong viscosity engine oil. However, since you have the DTC P0013, it is pretty obvious that the problem is being caused by a circuit malfunction in the control solenoid circuit. It could be as simple as a loose connection at the solenoid electrical connector. It could be that the solenoid itself has an open circuit in its coil windings, or it could even be caused by squirrels or mice chewing on the wiring harnesses in your engine compartment. You must diagnose the circuit to find the cause. Fixing the control solenoid circuit will most likely make both of these codes go away.
Posted on Dec 17, 2011
all eobd codes starting with p zero have standard meanings irespective of model or make
PO12 CODE CAMSHAFT POSITION (cmp) intake/front,bank 1 timing over ******
possible cause valve timing engine macanical fault cmp acutator
POO36 CODE HEATED OXGEN SENSOR HO2S)2BANK 1, HEATER
CAUSE FAULTY SENSOR WIREING SHORTING TO EARTH EC
PO59 HEATED OXGEN SENSOR (HO2S) BANK 2, HEATER RESISTANCE
THESE FAULT CODES HAVE BEEN OBTAINED FROM AN AUTO DATA DISC
I HOPE THIS IS OF SOME HELP TRY CLEARING THE CODES AND SEE IF THEY RE APEAR
IF THEY DO THE SENSORS AND WIRING NEED CHECKING
Posted on Sep 11, 2008
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