What does the error code p0021 stand for?
Table of Contents. Error Code P0021 is defined as A Camshaft Timing Overbalanced, 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.
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.
What does p0021 Nissan engine control module mean?
P0021 NISSAN Meaning This mechanism hydraulically controls cam phases continuously with the fixed operating angle of the intake valve. The Engine Control Module (ECM) receives signals such as crankshaft position, camshaft position, engine speed, and engine coolant temperature.
What is the error code for bank 2?
Error Code P0021: A Camshaft Position – Timing Over-Advanced or System Performance (Bank 2) Error Code P0021 is defined as A Camshaft Timing Overbalanced, Bank 2. Generally, this refers to over advanced timing or system performance trouble on Bank 2.
What does the OBD 2 error code p0021 mean?
Error Code P0021 means that the OBD II system has found a problem in the PCM’s (Powertrain Control Module) Variable Valve Timing (VVT) or Variable Camshaft Timing (VCT). This code shows up when the camshaft is not in the position commanded, and advanced of where it’s supposed to be.
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.
Why is my engine code stuck on p0021 Nissan?
P0021 NISSAN Tech Notes Since the Intake Valve Timing Control Solenoid Valve uses oil flow to control timing, dirty oil can cause the valve to be stuck open or close. Before replacing the valve, change engine oil and filter and reset engine code. What does this mean? Cost of diagnosing the P0021 NISSAN code Labor: 1.0
What does DTC code p0011 ” a ” stand for?
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) This DTC code is a result of a mechanical fault of the VCT unit or related components, so there is no need for electrical diagnosis.