How do I fix code P0011?
What repairs can fix the P0011 code?
- Resetting the fault codes and performing a road test.
- Changing the oil and filter to the proper oil viscosity for the engine specifications.
- Repairing or replacing the wiring to the camshaft oil control valve for bank 1 intake camshaft.
Is P0011 intake or exhaust?
When trouble code P0011 is set, it means that the intake camshaft in Bank 1 is more advanced than the engine computer has told it to be.
What does P0021 code mean?
What the P0021 code means. P0021 is the OBD-II generic code indicating that the Engine Control Module (ECM) has determined that the bank 2 intake camshaft is more advanced than what the ECM has commanded it to be. This over advanced condition could be during advancing, or retarding of the camshaft timing.
What does P0014 mean?
P0014 definition: Exhaust Camshaft Timing- Over-Advanced Bank 1. Issue Severity: SEVERE – Stop driving immediately. Repair Urgency: Fix this code immediately (same-day if possible) to avoid damage to multiple internal engine components. Diagnosis: This trouble code severely impacts the drivability of your vehicle.
Can too much oil cause P0011?
But the main cause of the P0011 code is dirty or sludgy engine oil. 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.
Can low oil pressure cause P0011?
The wrong oil filter can cause a P0011 trouble code Some aftermarket oil filters reduce oil flow and reduce oil pressure to the point where it causes a substantial enough drop in pressure to result in improper VVT operation which then sets a P0011 trouble code.
What’s the p0011 code Audi A4?
P0011 is a very common trouble code. It affects vehicles with variable valve timing (VVT). The list of VVT vehicles is growing, and the Audi A4 can have VVT, and is prone to developing this code. P0011 is a generic OBDII code. This means that it has the same definition for the Audi A4 as it does on any other vehicle.
What is wrong with my p0011?
With P0011, the camshaft actuator is leaving the timing too far advanced, or there is a system performance issue (not working right). When the timing is too far advanced, it can really cause some issues with the motor.
What is the OBDII code for the Audi A4?
P0011 is a generic OBDII code. This means that it has the same definition for the Audi A4 as it does on any other vehicle. VVT changes the frequency and distribution of gases entering and exiting the combustion chamber. It allows the engine to act as though it has different camshaft profiles at different RPM’s.
How does the Audi A4 camshaft actuator work?
The Audi A4 utilizes camshaft actuators to change the valve lift depending on the RPM of the motor. This allows for a more efficient cam profile at any speed. When the timing is too far advanced