01AudiS4

I have a 2011 Q7 with the 3.0T and has 85K miles. I posted here in the S4 forum because the Q7 area won't have as many guys with the knowledge. It has codes for P0016 and P0018 but it runs, drives, and sounds fine. Oil changes always done on time, or early with full synthetic. Cleared codes, did an oil change, tried motor flush, cleared again. Codes come back immediately. Anyone encounter this? Any common issues?

spvracing01

I am having the same issue with my 2011 Q7 changed cam sensors and crankshaft sensor check engine will not turn off Did you ever figure out what the problem was Does the timing chain and guides have to be changed to fix Car runs fine no issues