Suspect Engine Control Module maybe faulty it engages fuel pump relay.
July, 9, 2012 AT 3:25 PM
How do I fix that and where do I find the engin module
July, 9, 2012 AT 3:33 PM
Need a DVOM to check if relay is not closing do to no ground from ECM. No fix replace ECM. Need to know model and engine
July, 9, 2012 AT 3:39 PM
Its a Jetta3 1.8 CLX don't know if that's the information you need?
July, 9, 2012 AT 3:50 PM
Remove fuel pump relay identify terminal #85 set meter to read OHMS connect RED lead to #85 and Black to body. Key on should read 0 ohms if not then ECM not grounding. ECM engine comp cenetr near windshield