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ECM help

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Old Nov 1, 2002 | 06:28 PM
  #1  
Astro's Avatar
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Joined: Feb 2002
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From: Kamloops, BC
ECM help

I've got a friend who has a 94 C/K 2500 HD, 5.7L chevy truck.

right now hes running TBI, but he would like to run TPI (SD).

Could I just throw a 730 ECM and proper wiring harness in, or would the 4L80E tranny prevent such a simple switch.

It's pretty much stock, and I'd be tunning it myself.

If anyone has any suggestions or experience with this swap I would greatly appreciate any feedback.
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Old Nov 6, 2002 | 08:00 PM
  #2  
a73camaro's Avatar
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Joined: Jan 2001
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From: Denver, CO
There is a seperate ECM for the 4L80 that should be independent of the fuel injection controller.
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