The service light came on in my car and when I went to a full service Valvoline oil change service place to get my oil change, I told the service person that my light is on and his used some device that read the sensor code and when he reset it the light went off. The sensor code read "Camshaft Sensor A auto zone". What does this mean?
Engine Light on 1999 Saturn SL2
by Visitor in Redford, MI on April 03, 2010
ANSWER by mastertech6371 , April 03, 2010
well the guy did you no favor by clearing the code. the computer has a freeze frame when the problem occurs that the repairing tech needs to see when he is trying to diag the car. when the light returns, and it will because the car will not fix itself, take it to a pro for identifing the problem Roy