P054B Diagnostic Trouble Code Discussion for October 2019
Camshaft over retarded
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| Help Request | Posted | |
| 2008 BMW 135i 3.0L MIL Lamp on, Limp mode VIN: WBAUN93578 P054B: Cold start B camshaft position timing over retarded bank 1. ... vehicle came in for a front brake job and I noticed a valve cover gasket oil leak. I replaced the valve cover gasket which involved removing many layers including the ignition coil/ fuel injector harness. I disconnected the battery as a precaution, an... |
October 23, 2019 |
