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P0021 Diagnostic Trouble Code Discussion for January 2015

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 Audi S4 Avant 4.2L Misfire, Noise timing chain VIN: WAUXL68E14
P0021: Bank 2 Camshaft A Intake Retard setpoint not reached over adv. ... the codes documented the P0021 which leads us to believe there is a camshaft issue perhaps a camshaft timing solenoid issue? On start up after the car sits for awhile the chain seems to rattle. We aren't that familiar wit...
January 07, 2015
2005 Nissan Frontier Nismo Off-Road 4.0L Hesitation, Stall, MIL Lamp on
P0021: Intake Valve Timing Control Range/Performance (Bank 2). ... surfire and rebuilt transmission from L.K.Q. Engine drove and ran well after repair (I drove it home after overhaul) Customer had the vehicle for a week and then it was towed in with no throttle response and codes P0011 and P...
January 07, 2015