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P0021 Diagnostic Trouble Code Discussion for July 2010

Camshaft Position 'A' Timing Over-Advanced / System Performance (Bank 2)


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Trouble Ticket Help Requests for DTC P0021
Help Request Posted
2004 Nissan Maxima SL 3.5L No Start VIN: 1N4BA41E74
P0021: Intake Valve Timing Control Range/Performance (Bank 2). hi everyone, we have a maxima no start no spark. we replaced the cam sensors and crank sensor. still no start, no spark. our snap-on solus shows cranking rpm and inj. pulse at 17.0 ms. the car tach doesn't move except once in awhile it bouces up thats when we'...
July 01, 2010
2004 Nissan Maxima SL 3.5L No Start VIN: 1N4BA41E74
P0021: Intake Valve Timing Control Range/Performance (Bank 2). hi everyone, we have a maxima no start no spark. we replaced the cam sensors and crank sensor. still no start, no spark. our snap-on solus shows cranking rpm and inj. pulse at 17.0 ms. the car tach doesn't move except once in awhile it bouces up thats when we'...
July 06, 2010
2004 Audi S4 4.2L Misfire, MIL Lamp on VIN: WAUPL68E64
P0021: Intake Cam Position Sensor Over Advanced Bank 2. Replaced left(Bank 2) Cam Sensor and erased codes. Codes reappeared within 25 miles of driving. I assume the random misfire codes were due to the sensor problem. Car has lost some of it power. Two months ago valve cover gaskets replaced. I do not have a VAG to...
July 15, 2010
2004 Audi S4 4.2L Misfire, MIL Lamp on VIN: WAUPL68E64
P0021: Intake Cam Position Sensor Over Advanced Bank 2. Replaced left(Bank 2) Cam Sensor and erased codes. Codes reappeared within 25 miles of driving. I assume the random misfire codes were due to the sensor problem. Car has lost some of it power. Two months ago valve cover gaskets replaced. I do not have a VAG to...
July 30, 2010