What does trouble code P0021 mean?
What Does Code P0021 Mean? The variable valve timing system increases fuel economy and engine performance by regulating when the intake and exhaust valves are opened and closed. 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 can cause a p0021 DTC trouble code?
A P0021 DTC trouble code may be caused by one or more of the following: Incorrect camshaft timing Wiring problems (harness/wiring) in intake timing control valve control solenoid system Continuous oil flow to VCT piston chamber Failed timing valve control solenoid (stuck open)
What does code p0021 mean on the ECM?
What Does Code P0021 Mean? The variable valve timing system increases fuel economy and engine performance by regulating when the intake and exhaust valves are opened and closed. 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.
What does p0021 mean on Nissan Bank 2?
Generally, this refers to over advanced timing or system performance trouble on Bank 2. For Nissan vehicles, this means a problem on camshaft variable timing control – Bank 2 – performance. This code is the same with P0011, except that the problem is in the Bank 2, not in Bank 1.
How much does it cost to repair an Infiniti p0021 code?
Please try again later. The cost of diagnosing the P0021 INFINITI code is 1.0 hour of labor. The auto repair’s diagnosis time and labor rates vary by location, vehicle’s make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.
What does p0021 stand for in car code?
A P0021 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 are the symptoms of a p0021 DTC?
A P0021 engine code is basically the same as a P0011 code, except this is for Bank 2, not Bank 1. Most likely a P0021 DTC will result in one of the following: hard starting, poor idle, and/or stalling. There are potentially other symptoms as well.
Please try again later. The cost of diagnosing the P0021 INFINITI code is 1.0 hour of labor. The auto repair’s diagnosis time and labor rates vary by location, vehicle’s make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.
What causes faulty intake valve timing control in Infiniti?
P0021 INFINITI Possible Causes Faulty Intake Valve Timing Control Solenoid Valve Intake Valve Timing Control Solenoid Valve harness is open or shorted Intake Valve Timing Control Solenoid Valve circuit poor electrical connection Faulty Camshaft Position Sensor Camshaft Position Sensor harness is open or shorted