P052B AUDI – Cold Start ‘A’ Camshaft Position Timing Over-Retarded Bank 1

 

P052B: DIY Repairing Video Tutorial

https://youtu.be/bdt7ydpSNVw

Check out nonda Auto DIY Center for more engine error code repairing videos.
https://www.youtube.com/playlist?list=PL-Lyko0O0oxHe1AGvzwAz-wokJPXAtW97

 

P052B AUDI Possible Symptoms

  Engine Light ON (or Service Engine Soon Warning Light)  

P052B AUDI Possible Causes

  Camshaft timing incorrectly set,Faulty Crankshaft position sensor,Faulty Camshaft position sensor,Faulty Intake valve timing control solenoid valve,Faulty Intake valve timing intermediate lock control solenoid valve,Accumulation of debris to the signal pick-up portion of the camshaft,Foreign matter caught in the oil groove for intake valve timing control  

P052B AUDI Description

  The Powertrain Control Module (PCM) monitors the Variable Camshaft Timing (VCT) position for over-retarded camshaft timing during cold start up. The test fails when the camshaft timing exceeds a maximum calibrated value or remains in an retarded position.