88 5.7 omc main engine harness plug

VIPcole

Seaman
Joined
Aug 9, 2007
Messages
57
Hello,
When I had to disconnect the main engine harness plug to pull the engine, one of the pins came apart and stayed with the opposing plug end. After i did what i needed to do and hooked the harness plug back up and started the engine it turns out it was the temp guage(of course). My question is does anyone have a wiring diagram of the pin location in the plug showing the color code? Since i cant rebuild the plug i was just going to split the wires and put a jumper around the harness plug.

Thanks
Cole
 

180shabah

Rear Admiral
Joined
Mar 26, 2005
Messages
4,995
Re: 88 5.7 omc main engine harness plug

Wire diagrams are in the factory service manuals.

Check the adults only section for downloadable versions, or ebay for paper copies.

Of course you could pull the plug apart and see which wire is there with no pin on it, then get the same wire on the other side, get yourself a couple of bullet connectors and crimp them on.
 
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