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P0021 Diagnostic Trouble Code Discussion for June 2013

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

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Trouble Ticket Help Requests for DTC P0021
Help Request Posted
2005 Subaru Outback XT 2.5L Poor Idle Quality, MIL Lamp on VIN: 4S4BP68C15
P0021: Camshaft Position - Timing Over-Advanced / System Performance (Bank 2). Hello, The customer came in with a "whistling" sound. We diagnosed the noise to be a bad turbo. The turbo was replaced along with the oil lines as requested by Subaru. At this time, the timing belt, water pump, and the components were replaced as well...
June 10, 2013
2005 Infiniti G35 3.5L MIL Lamp on VIN: JNKCV54E05
P0021: Intake Valve Timing Control Range/Performance (Bank 2). ... smog but has the mil light on. codes p0011, p0021, and p0021. Exhaust cams are reading -15 and intake are reading +34 degrees. I checked both actuators and they work. All the cam sensors are working. The oil level and con...
June 26, 2013