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Title: Cam position and knock sensor relationship Post by: turbo944s2 on April 10, 2019, 08:12:42 AM 2.0t FSI BWT Audi A4 quattro.
I have been dealing with a cam adjustment drifting out of spec as the rpm increases (up to 7 degrees) for several months. Is there any relationship between cam adjustment actual/ specified and knock/knock sensor voltage? I have checked the timing marks/timing belt, oil pressure, timing chain/ adjuster, cam adjuster seals, replaced the cam position sensor, crankshaft position sensor. I have replaced the cam adjuster solenoid, checked the wiring on the cam sensor, crank sensor as well. I don't have any check engine lights either. Any help is greatly appreciated. |