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P0021 Diagnostic Trouble Code Discussion for July 2006

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

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Trouble Ticket Help Requests for DTC P0021
Help Request Posted
2003 Nissan 350Z Track 3.5L MIL Lamp on, PO340 VIN: JN1AZ34D93
P0021: Intake Valve Timing Control Range/Performance (Bank 2). this car idle's and rev's fine to 2800 rpm then cut's on/off like fuel cut,set's cam sensor code po340. after several tries will set ivt codes also. i have scoped both cam sensors, crank sensor, ivt solenoid control circuit all at ecm connector. all patterns l...
July 12, 2006