mpfi auto swap

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Old Aug 2, 2011 | 04:53 PM
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Default mpfi auto swap

Im doing the mpfi swap on my daily automatic sedan. I just noticed that there is a throttle to transmission cable, what is this for and can I use the dpfi throttle to tranmission cable or do I have to run out to the junkyard to get that cable off the EX. also I heard the wiring is different than going to mpfi on a 5 speed, is that right?
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Old Aug 3, 2011 | 03:06 AM
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Default Re: mpfi auto swap

You will also need a I believe a pm9 ecu.

That is the auto ecu.

You need to find an auto ex at the junk yard and rob everything off it.

Take pictures of it so you know where it all goes.
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Old Aug 3, 2011 | 07:45 AM
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Default Re: mpfi auto swap

Originally Posted by rbwdriven
You will also need a I believe a pm9 ecu.

That is the auto ecu.

You need to find an auto ex at the junk yard and rob everything off it.

Take pictures of it so you know where it all goes.
I have the ps9 ecu and the throttle cable and intake and dizzy I was just curious at to if I could use the transmission control cable from the dpfi intake and also if when wiring for multipoint if it was different for auto cars
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Old Aug 3, 2011 | 08:12 AM
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Default Re: mpfi auto swap

The DPFI cae should be longer. As stated grab everything from the EX, you will need the TB and all cables attached to it.
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Old Aug 3, 2011 | 08:37 AM
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Default Re: mpfi auto swap

Originally Posted by crx_si-r
The DPFI cae should be longer. As stated grab everything from the EX, you will need the TB and all cables attached to it.
Ill have to go get the EX cae. now what Im still wondering is someone said something about wiring mpfi on an auto uses slightly different wiring but I cant remember what. is this just bs?
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