Injection Gurus please..

Preparing to wire a 5.9l Magnum into my Barracuda..
In order to have the engine running,do I just need to attach a 12V supply to the igniton feed on the PCM ?No,9 pin.....I figured that all I need is a power supply to the mudule and hook the rest to the engine have it running? am I wrong ?

For the MAP (5volts output)and distributor (8volts output)is the PCM dropping the voltage or do I need a relay to provide 5-8 volts to the computer on these pins ?
THe pcm comes from a B350 Van (AB body)
I kept the 904 trans(beefed up), the alt circuit, starter relay etc... from the Barracuda

Thanks for all the help

Daniel

Anyone ???

what year van did it come out of?

the 5v is supplied by the pcm best thing to do is get some factory wiring diagrams

Engine comes from a "94 van, yes I have a factory shop manual

The 5 and 8 volts are supplied from the PCM and the PCM needs a hot 12 volts , 12 volts at key on and two grounds just to start. Ron

Well, for my conversion, I had to tie in the two 12 volts from start and run to the computer. You may have to do the same.

I agree w/ Ron, you do not need to supply the 5 and 8 volts yourself, just the proper grounds and 12v feeds.

OK..
Thanks a lot guys !!!
You confirmed what I tought.....

Daniel

Any idea on a cheap fuel pump set up ?

The msd pump from summit was under 100 bucks.

The most expensive part was the regulator.