Intake Camshaft Position Timing Over-Retarded (Bank 1)
Powertrain Code · High
What does P0012 mean?
The intake camshaft timing on bank 1 is more retarded than the ECM commanded.
System: Variable Valve Timing
P0012 is a powertrain diagnostic trouble code indicating intake camshaft position timing over-retarded (bank 1). This code is classified as high severity, which means: address soon — may cause further damage. We have vehicle-specific diagnostic data for 43 models below. Select your vehicle for tailored causes, symptoms, and repair cost estimates.
Diagnostic data on this page is compiled from publicly available repair resources and technical service bulletins. Always have a qualified mechanic confirm the diagnosis before authorizing repairs on your vehicle.
See causes, symptoms, and repair costs for P0012 on specific vehicles: