1991 - HELP! PLEASE!!! i need my car back!
Thread Starter
Heel & Toe
Joined: Nov 2007
Posts: 18
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1991 - HELP! PLEASE!!! i need my car back!
Does anyone have the factory manual for a 91? have mine on order, but hopin that i can fix my problem before it gets here - i was wondering if you could look up the following: There is no power at the fuse for the ECM. Is there a fusible link between fuse and battery?
Thread Starter
Heel & Toe
Joined: Nov 2007
Posts: 18
Likes: 0
sorry, i just re-read that and its actually a mistake. to clarify: there IS power at the 3amp fuse in the fuse box, however, there is NO power at the C1/D17 connectors in the ECM. Sorry for the mistake.
Melting Slicks
Joined: Aug 1999
Posts: 2,240
Likes: 42
From: Baltimore, MD USA
The 12 volt source for both of those pins comes from a fusible link right at the positive battery cable terminal where the cable bolts to the battery. (Hot at all times)
At the positive battery cable terminal it splits into 3 cables.
One Red cable (could be orange colored) goes to the battery jumper block which is located under the battery. A stud with a bunch of orange wires / fusible links held together with a single nut.
One Black cable goes to the starter.
One Red (could be orange colored) cable is a fusible link that provide the 12 volts that you say is missing at the ECM.
At the positive battery cable terminal it splits into 3 cables.
One Red cable (could be orange colored) goes to the battery jumper block which is located under the battery. A stud with a bunch of orange wires / fusible links held together with a single nut.
One Black cable goes to the starter.
One Red (could be orange colored) cable is a fusible link that provide the 12 volts that you say is missing at the ECM.
