What does the trouble code p0011 stand for?
This is a generic trouble code, meaning it can appear on any vehicle equipped with an OBD-II system. However, it is related to the variable valve timing or variable camshaft timing components. Therefore, it can only appear in cars equipped with these systems.
What does trouble code p0021 in Bank 2 mean?
The camshaft (s) is (are) adjusted by the ECM through the use of an oil control valve (s) (OCV) also called variable valve timing control solenoid valves. When trouble code P0021 is set, it means that the intake camshaft in Bank 2 is more advanced than the ECM has told it to be.
What does the p0011 DTC on an Impala mean?
That consists of a few different components but the P0011 DTC specifically refers to the camshaft (cam) timing. In this case, if the cam timing is above a set limit (over-advanced), the engine light will be illluminated and the code will be set. The “A” camshaft is either the intake, left, or front camshaft.
What does DTC p0012 and p0022 mean?
DTC P0012 and P0022 indicate the timing is too retarded. When you consider what these codes are saying, it becomes obvious that these codes are more indicative of a mechanical failure or the results of poor maintenance. These four DTCs could be an electrically failed OCV but they would most likely be accompanied by a P0010 or P0020 code.
What does diagnostic trouble code p0011 mean?
P0011 is a diagnostic trouble code (DTC) for “Camshaft Position A – Timing Over-Advanced or System Performance (Bank 1)”. This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation.
What does code p0011 mean on an Impala?
P0011 is a very common trouble code. It affects vehicles with variable valve timing (VVT). The list of VVT vehicles is growing, and the Chevy Impala can have VVT, and is prone to developing this code. P0011: Camshaft Position “A” – Timing Over Advanced -or- System Performance (Bank 1) P0011 is a generic OBDII code.
What does engine code p0011 mean?
A P0011 code refers to the VVT (variable valve timing) or VCT (variable camshaft timing) components and the car’s PCM (powertrain control module) or ECM (engine control module). VVT is a technology used in the engine to allow it to get greater power or efficiency at different running points.
What does code p0011 cam timing mean?
Fault code p0011 means “A” camshaft position timing- over advanced (bank 1). This code pertains only to vehicles with variable valve timing. Within these systems, an actuator rotates the engine camshaft to advance or retard camshaft timing.
What is the p0011 code on a Chevy Equinox?
P0011 is a common issue among the following makes: Chevrolet (especially on the Chevy Equinox and Malibu), Nissan, Subaru, Hyundai, and GMC. What is Variable Valve Timing?
What to do if your check engine light says p0011?
Check to see if there are any other codes along with P0011 and clear your Check Engine Light with FIXD. Check the engine oil level and condition. If it’s low, adjust to spec and test drive to see if the concern is resolved. If it’s dirty, change the oil and filter and test drive to see if the concern is resolved.