Join Now
International Automotive Technicians Network

P0021 Diagnostic Trouble Code Discussion for August 2007

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


Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.

Trouble Ticket Help Requests for DTC P0021
Help Request Posted
2003 Porsche Cayenne Turbo 4.5L Poor Idle Quality, Hesitation, MIL Lamp on VIN: WP1ZZZ9PZ3
P0021: adjustment of inlet camshaft in relation to crankshaft bank2-signal implausible. ... used PIWIS to read DTC, there were: P0011:adjustment of inlet camshaft in relation to crankshaft bank1-signal implausible P0021:adjustment of inlet camshaft in relation to crankshaft bank2-signal implausible It seems to be ...
August 04, 2007
2004 Ford F-150 FX4 5.4L Poor Idle Quality, Misfire, MIL Lamp on VIN: 1FTPX14504
P0021: Variable Cam Timing Over Advanced (Bank 2). THIS TRUCK WAS ROLLED AND FIXED THEN BROUGHT TO US. THE TRUCK WONT HARDLEY IDLE AND IF YOU UNPLUG THE CAM SENSORS THE TRUCK WILL IDLE FINE I REMOVED THE VALVE COVER IN THE DRIVERS SIDE AND THE CAM PHASER LOOKS OK AND THE RT SIDE LOOKS FINE THROUGH THE OIL FILL...
August 29, 2007
2003 Porsche Cayenne Turbo 4.5L Poor Idle Quality, Hesitation, MIL Lamp on VIN: WP1ZZZ9PZ3
P0021: adjustment of inlet camshaft in relation to crankshaft bank2-signal implausible. ... used PIWIS to read DTC, there were: P0011:adjustment of inlet camshaft in relation to crankshaft bank1-signal implausible P0021:adjustment of inlet camshaft in relation to crankshaft bank2-signal implausible It seems to be ...
August 04, 2007
2004 Ford F-150 FX4 5.4L Poor Idle Quality, Misfire, MIL Lamp on VIN: 1FTPX14504
P0021: Variable Cam Timing Over Advanced (Bank 2). THIS TRUCK WAS ROLLED AND FIXED THEN BROUGHT TO US. THE TRUCK WONT HARDLEY IDLE AND IF YOU UNPLUG THE CAM SENSORS THE TRUCK WILL IDLE FINE I REMOVED THE VALVE COVER IN THE DRIVERS SIDE AND THE CAM PHASER LOOKS OK AND THE RT SIDE LOOKS FINE THROUGH THE OIL FILL...
August 29, 2007