P052B Diagnostic Trouble Code Discussion for July 2022
Camshaft over retarded
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| Help Request | Posted | |
| 2011 BMW 528i 3.0L MIL Lamp on VIN: WBAFR1C59B P052B: Cold Start A Camshaft Position Timing Over Retarded BMW Code 131508. Car starts and runs good for about 15 sec then idles up to 1500rpm for a split second and then drops down to 1000rpm. Turn off engine and restarts, does the same thing and now CEL comes on. We swapped cam solenoids adjusters with no change, we got a new in... |
July 05, 2022 |
