Hello, I'm Jason and I'll be helping you with your Audi question
I will have to say that I've seen multiple cases of a faulty crankshaft position sensor also cause the ESP/stability light to illuminate.
Also, if there's a specific fault code stored for the crank position sensor (P0321 or similar), then you can rest assured that replacing it will take care of both problems, IF and only IF there is not a completely separate fault stored in the ABS stability control computer
Thank you for that
Just to clarify......Re ABS light ......are you saying that it is possible but unlikely that a different error is causing the light to come on other than the crankshaft sensor ?