P0021 Diagnostic Trouble Code Discussion for October 2018
Camshaft Position 'A' Timing Over-Advanced / System Performance (Bank 2)
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| Help Request | Posted | |
| 2009 Subaru Impreza WRX 2.5L MIL Lamp on VIN: JF1GE76639 P0021: cam performance bank2. ... This car came in for a standard timing belt by age job. (maintenance) no cel. We replaced the timing belt and cam seals. The car came back 4 days later with a code for cam performance bank 2 p0021 . We suspected timing belt was not correctly aligned. M... |
October 22, 2018 | |
| 2009 Subaru Impreza WRX 2.5L MIL Lamp on VIN: JF1GE76639 P0021: cam performance bank2. ... timing belt by age job. (maintenance) no cel. We replaced the timing belt and cam seals. The car came back 4 days later with a code for cam performance bank 2 p0021 . We suspected timing belt was not correctly aligned. M... |
October 24, 2018 |
