Engine Light ON (or Service Engine Soon Warning Light),Lack/Loss of power,Engine rough idle
P0011 ACURA Possible Causes
Low or Dirty Engine Oil,Valve Timing Control (VTC) open or shorted circuit,Valve Timing Control (VTC) electrical connector,Faulty Valve Timing Control (VTC),Damaged Engine Control Module (ECM)
P0011 ACURA Description
The Engine Control Module (ECM) optimizes the valve timing using the Valve Timing Control (VTC). The ECM sends a target duty cycle control signal to the VTC. This control signal regulates the oil pressure supplied to the VTC. The VTC can advance or retard the engine timing.
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