P0016 ford ecoboost 3.5

Question

The dealer just changed the timing chain,phasers,guides and 2 tensioner. Week later it threw a p0016 for cam crank correlations. Dealer says the timing is OK and sensors are suppose to be OK and say it had sludge on sensor. Well it never ran like a turtle until they fixed it. What could be the problem?? Thanks for the help.

Answer 1

P0016 the timing is off the mark . P0016 will set because the ECM see the crank signal and the cam signal , off just only one tooth is all it needs. you can replace the VCT solenoid hopefully it is stuck open .