P0011 BMW - 'A' Camshaft Position Timing Over-Advanced or System Performance Bank 1
P0011 Bmw Possible Causes
- Variable Camshaft Timing Circuit open or shorted
- Variable Camshaft Timing Circuit poor electrical connection
- Failed Camshaft Actuator
- Engine mechanical problems
Cost of diagnosing the P0011 Bmw code
The cost of diagnosing the P0011 Bmw code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.
P0011 Bmw Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P0011 Bmw Meaning
The Engine Control Module (ECM
) controls the Oil Control Valve (OCV) to regulate the intake camshaft angle. As a result of the angle change, the engine timing is advance or retard. Optimizing engine timing will help the engine improve torque and fuel economy, and the exhaust emissions decrease under overall driving conditions. The Variable Valve Timing (VVT) system includes the Oil Control Valve (OCV) and VVT controller. The ECM
detects the actual intake valve timing using signals from the camshaft and crankshaft position sensors, and performs feedback control.