Hi again Marty I checked the ohms and both sensors are above 1000. 1018 and 1027. I've replaced the DME relay. Do you have any other suggestions where I mught look? Thanks Mike
I also checked the 7.5 fuse that works with the DMV it's good
Hi Mike, can you give me some background on the no spark problem?
Marty I jumped 30 and the 2 87's and the car starts and runs good. The fuel pump stays on when wired in this manner with the key off. I had just replaced the DME relay and the customer replaced it also in the not too distant past.
Is there anything that could be blowing these relays or is there a ground wire that is making a connection? I know you can't tell but I'm hoping that you could suggest a way to check the problem. Thanks again for your patience
Ok, then we need to get to the back of the ignition switch and test for power at terminal 15 with the key on. It sounds like you have a bad ignition switch. I show terminal 15 going to the alarm control module (if equipped) and then out of the module to the DME relay. If you have no power at terminal 15 you need to replace the switch. If you do have power at terminal 15 you can solve this problem by running a direct feed from terminal 15 on the ignition switch to terminal 86 on the DME relay.
Hi Marty. I keep coming up against another problem when I think it's solved. I went to check at the rear of the ign connector and when I remove the retaining cap all the wires came out tof the connector.
I have a solid red wire.
red and black wire(10gauge)
solid black wire
black and yellow wire
black and red wire (16gauge)
There are number at the rear of the switch, you can see with the cover ca off. Can you tell me where the wires should plug into or send me a wiring diagram to show? Thanks Mike
I put the wires back in as shown and now the car starts and runs. I don't know if it had a faulty connection or? I may have put the wires back on in different positions as there were 2 30's etc. Can you tell me which letter, P X R is the one for #86? This should wrap the questioning. Thank you for your help. Mike
Marty I don't know if you will get this reply or not. If I don't hear from you tomorrow I will try to contact you again. I am having a problem with the same 87 944. I have replaced the dme relay and the electrical portion of the ignition switch. I was getting a signal from the ign switch,15, to term 86 on the relay board. Now I am not and the car will not start again. There is no fuel pump action when I connect 30 87 and 86 with a jumper and no spark. The crank sensors are good.
The car does have a Clifford alarm system. The starter does turn over and there is electricity to both sides of the ignition coil. The alarm if activated is supposed to cancel these two functions. I don't think there is a problem with the alarm. Do you have any suggestions as to what step to take at his point? Thanks Mike