cant find spark
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Senior Member
Joined: Sep 2007
Posts: 250
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From: troutdale,OR
cant find spark
I just bought a 90 s5 gxl hardtop a few days ago. The guy said it needed either a new ecu and/or a new crank angle sensor. So I tried those both out in my vert and they worked fine. I tried testing to see if there was power in the ecu plugs when the key was turned and there wasn't any!
So now I'm trying to find out where the bad connection is!
I don't know how to test to see if its a bad wire harness or a bad main relay.
Any ideas on where I should go next in my search for the spark?
So now I'm trying to find out where the bad connection is!
I don't know how to test to see if its a bad wire harness or a bad main relay.
Any ideas on where I should go next in my search for the spark?
U.S. Army Recon 93-04
Joined: Feb 2007
Posts: 428
Likes: 0
From: Seminole,Fl
I just bought a 90 s5 gxl hardtop a few days ago. The guy said it needed either a new ecu and/or a new crank angle sensor. So I tried those both out in my vert and they worked fine. I tried testing to see if there was power in the ecu plugs when the key was turned and there wasn't any!
So now I'm trying to find out where the bad connection is!
I don't know how to test to see if its a bad wire harness or a bad main relay.
Any ideas on where I should go next in my search for the spark?
So now I'm trying to find out where the bad connection is!
I don't know how to test to see if its a bad wire harness or a bad main relay.
Any ideas on where I should go next in my search for the spark?
check all the fuses under the hood. Seems to me you or someone else blew a fuse out
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