I have seen a couple of times where I get a fault that the valvetronic servo motor is sluggish or an open circuit. Is there a way to bench test the motor?
Also, if it is related to the valve timing, I know where my wife’s car reads. Could i unplug my motor and use the Allen wrench and the scanner to adjust the timing to read similar to my wife’s car? Would that tell me anything or just be a waste of time?
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