- Nov 1, 2016
- 9
- 0
- 1
Hi there, new to the forum but not new to fox bodies. I do need some help though. I'm converting my 83 fox to EFI by installing a motor out of an 88. I have the complete motor, injector harness, PCM harness and O2 harness. The question that I have is there are a couple connectors on the engine harness that would plug into the 1988 mustang wiring that my car does not have, for instance there are two connectors a black and a gray that would reside behind the driver side strut tower and those connectors would plug into a harness that goes to the dashboard of the 88. There are a couple wires on that connector that I have been told are for engine crank and engine crank/run. what am I supposed to do with those? I'm assuming those would need to be connected to something on my cars ignition wiring?!
There is also a green six pin connector (only 4 pins inside) that is extremely close to the PCM connector that I have no idea what it is for.
Any help would be greatly appreciated. If you have done a swap like this before I would be greatly interested in any advice you could share. I'm sure it cannot be that difficult since I have all of the engine wiring as I have been told by some people it is as easy as supplying power and ground.
There is also a green six pin connector (only 4 pins inside) that is extremely close to the PCM connector that I have no idea what it is for.
Any help would be greatly appreciated. If you have done a swap like this before I would be greatly interested in any advice you could share. I'm sure it cannot be that difficult since I have all of the engine wiring as I have been told by some people it is as easy as supplying power and ground.