Check engine light

Check engine light came on earlier. The code is p0012. Can anyone help with possible fix? Truck seems to be running fine with 133xxx miles

 

have you or anyone been messing inside the engine bay recently ?

no, then likely a bad sensor

no, bad or dirty oil, or oil sludge got loose and plugged oil flow to VVT

actual problem: Incorrect camshaft timing
possible problem: Wiring problems (harness/wiring) in intake timing control valve control solenoid system
possible problem: Continuous oil flow to VCT piston chamber
possible problem: Failed timing valve control solenoid (stuck open)

 

camshaft position sensor

 

mine just did the same thing at 159,xxx miles, what did you have to do to fix it?

 

Bump....just looking for answers. Same issue here