P0021 Diagnostic Trouble Code Discussion for July 2014
Camshaft Position 'A' Timing Over-Advanced / System Performance (Bank 2)
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| Help Request | Posted | |
| 2008 Cadillac STS 3.6L Poor Idle Quality, Misfire, MIL Lamp on VIN: 1G6DW67VX8 P0021: Intake cam position system performance bank 2. I have tested all of the resistances of the actuators. Found them to all be with in9.2 to 10 ohms. Thin used my snap on scanner the actuate the cams. Found the exhaust actuators to both operate ok. when I operate the intake cam angel control b1 nothing happens... |
July 18, 2014 | |
| 2008 Cadillac STS 3.6L Poor Idle Quality, Misfire, MIL Lamp on VIN: 1G6DW67VX8 P0021: Intake cam position system performance bank 2. I have tested all of the resistances of the actuators. Found them to all be with in9.2 to 10 ohms. Thin used my snap on scanner the actuate the cams. Found the exhaust actuators to both operate ok. when I operate the intake cam angel control b1 nothing happens... |
July 21, 2014 |
