intake camshaft position timing over advanced

If the oil is too thick or dirty, the oil passages in the camshaft phasers might get clogged or stuck, hence resulting in a constantly advanced timing in the bank 1 camshaft. This includes wiring problems in the intake control valve solenoid system top incorrect camshaft timing caused by faulty oil control solenoids.īut the main cause of the P0011 code is dirty or sludgy engine oil. The third number narrows it down to the camshaft:Īnything that has to do with camshaft inefficiency is related to the P0011 code. The second number means specific codes for: The first digit in the error code will signify if the code is generic or manufacturer specific: The first letter of the fault code will indicate the family of the diagnostic trouble code. What causes the P0011 Fault Code? P0011 -“A” Camshaft Position – Timing Over-Advanced or System Performance (Bank 1) Remember that the “A” camshaft can either be located in the front, left, or intake side of the motor, depending on the orientation of the engine. Take note that bank 1 is easily located by verifying the position of cylinder 1.Īnd even though the P0011 code is also associated with the ECM or engine control module, this trouble code is specifically attributed to the camshaft timing. This problem is usually associated with V6 or V8 motors equipped with variable-valve timing (VVT), variable-camshaft timing (VCT), or a derivative of both. The source of the P0011 code may sound complicated, but it can be caused by something as trivial as dirty engine oil. The code can also be triggered if the camshaft timing in bank 1 is too advanced even after the ECU commands a lower timing. It’s usually fixed by changing engine oil.

The P0011 OBD2 Trouble Code means the ECU has detected the intake camshaft in bank 1 has a more advanced timing.

Now that’s quite a mouthful, but the meaning is simple. The technical definition of P0011 OBD2 code is Camshaft Position ‘A’ Timing Over-Advanced or Bank 1 System Performance. P0010 🚗 Meaning, Causes, Symptoms, and Fixes

Intake camshaft position timing over advanced