Hi, I have a fuel problem. I am getting fuel to the injectors but not past. I put a noid light on and it did flash breifly once and then not again. So what now? I have taken out the ecu and looked at the relay board and combo relays but don't know anything about them. Can they be tested at home? How? HELP!!!!!!!!!!

Robert

Update. I have the bosch diagnostic manual and have been running it down. The cold start valve is good. The temp sensor is good. So the next step was to put the test light on 88z and 85 of the combo relay and it should come on, it does not. It said to check the wire for ground, 88z is 12 volt hot and 85 is ground, when I disconnect the wire from 85 and touch it to ground the light comes on, so I am hopeing I have a ground problem. Now to find it. Wish me luck.

I hooked up a direct ground to wire number 85 on the combo relay that leads to the ecu and the test light came on so I tried starting it with the ground connected to it and still no luck. I have an offer to buy a new ECU and combo relay for 170.00 American but I would hate to do that till I find out what the problem is.
HELP!

i try to stay away from F.I. posts, but i see that you are in desperation mode. send me an email to:
mbouse AT chartermi DOT net

and i will redirect you towards some quick answers