Garyab

Here is what I have.

I am helping a friend with his hot rod project (model A), (chopped tudor).

He bought a 4.0 ltr, V6 out of a 2007 mustang to install in his rod, We have the original engine harness (most of it) and the computer (which is set for an auto trans).

I am looking to find someone who has or makes a stand alone harness for this engine that will work without the O2 sensors etc.

Anyone with any possible leads, please get back to me.

Gary

jimkaray

The wiring harness is irrelevant, the computer needs the data to optimize performance. I can't think of a good reason to do away with them but you can get a custom tune that will do what you want.

Garyab

Thanks Jim,
The harness that we got with the engine is a bit hacked up, broken connectors, etc, but I can repair it. My buddy just wanted a nice new harness with just the basic's, but again, I can strip out the a/c wireing etc to lean it down.

I contacted STCflash and I can get the computer re-flashed for operation with the T5 gearbox and delete the after cat O2 sensors and some of the other irrelevant stuff that a rod doen't need.

I guess what I need now is a good wireing diagram for this engine so I can begin the repair and hook-up mode.

Does anyone have one that I can download free, hate to spend $ 50 plus on a manual that will be used once?

Any info is welcome.

Gary

Garyab

Does anyone out there know how to wire the PCM (computer) for this engine??

The two connectors from the engine are no problem, but I need the basic hookups for the third connector (the one that interfaces with the body wireing harness).

I need some guidance here, from the wireing specs it appears that I need to spoof some inputs (fuel pressure) and wire in new fuel and fan relays.

Any source of help would be nice.

Gary