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Injection wiring #248379
03/09/09 12:10 PM
03/09/09 12:10 PM
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Posts: 1,522
Ste-Sophie, Quebec, Canada
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Wedgeman Offline OP
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Ok ! I'm doing it ! I'm going inction in my 67 Barracuda with a 360 Magnum !

Now, anyone who can give me assistance on the wiring will be greatly appreciated....I have no wiring diagram and no idea on how to proceed with the ECM, what to keep anf trow away......

PLEASE HELP EVERYBODY !

Dan

Re: Injection wiring [Re: Wedgeman] #248380
03/09/09 12:21 PM
03/09/09 12:21 PM
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Manitoba, Canada
DaytonaTurbo Offline
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Quote:

Ok ! I'm doing it ! I'm going inction in my 67 Barracuda with a 360 Magnum !

Now, anyone who can give me assistance on the wiring will be greatly appreciated....I have no wiring diagram and no idea on how to proceed with the ECM, what to keep anf trow away......

PLEASE HELP EVERYBODY !

Dan




I've done this swap before on a carb 4cyl mopar, where I went and backtracked the harness to swap out what I wanted. It's a ton of work and you need a really good understanding of the EFI system. Also you will definitely want to scrounge up a bulkhead connector pinout diagram for the donor harness. That way you can see what wire does what. Start going through it and scrap the sections for stuff like horn, headlights, etc and just keep the engine control portion of the harness. It's doable but a lot of work.

autozone.com has some wiring diagrams in their repair zone area. They won't have the bulkhead diagram but they will have a diagram of the whole engine control system. Much better than having nothing at all.

Re: Injection wiring [Re: DaytonaTurbo] #248381
03/09/09 12:30 PM
03/09/09 12:30 PM
Joined: May 2004
Posts: 1,522
Ste-Sophie, Quebec, Canada
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Wedgeman Offline OP
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OK....I'll go see what they have

Thanks
Dan

Re: Injection wiring [Re: Wedgeman] #248382
03/09/09 12:53 PM
03/09/09 12:53 PM

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Do you already have an idea of what donor to get the ECU and harness from?

I've heard the early EFI v8 mustang (80 something) was a popular choice for this mod.
Was the distributor also needed or is there a fool proof way to achieve EFI nowadays?

Let us know what you find, I have a lot of service manuals so I might be able to get ya a pinout for the ECU.

Re: Injection wiring #248383
03/09/09 12:57 PM
03/09/09 12:57 PM
Joined: May 2004
Posts: 1,522
Ste-Sophie, Quebec, Canada
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Wedgeman Offline OP
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THe donor is a 94 Van 360 magnum eng

I checked the autozone wiring diagrams....it's a first start !!

what puzzles me the most is the ecm wiring trough the fuse relay under the hood

Dan

Re: Injection wiring [Re: Wedgeman] #248384
03/09/09 01:45 PM
03/09/09 01:45 PM
Joined: Feb 2003
Posts: 21,318
Manitoba, Canada
DaytonaTurbo Offline
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Quote:


what puzzles me the most is the ecm wiring trough the fuse relay under the hood

Dan




Yes the later ones tend to use a large fuse box under the hood with fuses and relays for everything. The older EFI's didn't use that, instead they used fusable links and a couple relays inside the ECU's. You're much better off with the fuse box system. Tracing down blown fusable links buried in the wiring harness is not what I would call fun.

Re: Injection wiring [Re: Wedgeman] #248385
03/09/09 02:29 PM
03/09/09 02:29 PM

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this thread mentions a harness being available on ebay if you wanted to go that direction . https://board.moparts.org/ubbthreads/show...e=0#Post5052050

Re: Injection wiring [Re: ] #248386
03/09/09 07:44 PM
03/09/09 07:44 PM
Joined: May 2004
Posts: 1,522
Ste-Sophie, Quebec, Canada
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Wedgeman Offline OP
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Wedgeman  Offline OP
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Hey ! This is a great hint on how to proceed !!!

It will be a lot of help !!

THanks ! I might post a complete step by step procedure on the swap if anyone is interested...
The more I dig. the more if find the swap easy, with minimum $$$
Dan







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