How to fix P0015 Code: Exhaust “B” Camshaft Position Timing – Over – Retarded (Bank 1)
A P0015 code is set when the computer (ECM/PCM) detects an issue with the camshaft timing on Bank-1.
The P0015 code can be caused by bad variable timing components, low engine oil, wrong oil, or a worn timing chain/belt.
Possible Causes of a P0015 Code:
Low or Dirty Engine Oil
Bad VVT Components (Solenoid, OCV, Actuator)
Bad Timing Chain or Timing Belt
Bad Timing Chain Tensioner
Bad (Bank-1 'B') Camshaft Position Sensor
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