i am trying to troubleshoot a glow plug # 2 code, i have looked at the glow plug 101 thread and had a bad glow plug. i replaced the glow plug but am still getting the same code. will the code clear itself when the problem is fixed or does it have to be cleared with a code clearer? i am trying to locate the coolant temp sensor so i can unplug it and test to see if it is good but cant seem to find it by looking at the pictures in the glow plug 101 thread. can anyone shed some light on where the sensor is? i am working on a 2002 jetta tdi
Thank You for your help
danny
Thank You for your help
danny