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Type: Posts; User: stew86MCSS396

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  1. Electronic Spark Control Module, most ECMs use it...

    Electronic Spark Control Module, most ECMs use it and if you don't have one then ESC circuitry is built into the MEMCAL.

    Are you at elevation? Seems your key on engine off (koeo) MAP starts at 85...
  2. Going back to your first post, did you and pops...

    Going back to your first post, did you and pops do anything to the 350 that would make anything other than stock? ie camshaft, headers Was anything borrowed from the 4.3l particularly the throttle...
  3. Correct me if I’m wrong, I wouldn’t necessarily...

    Correct me if I’m wrong, I wouldn’t necessarily say manual vs auto is the deciding factor. Perhaps ECM vs PCM maybe more accurate. If at all possible try to read the resistance of the knock sensor....
  4. With TPRT you have the means to make changes to...

    With TPRT you have the means to make changes to the bin but do you have the hardware to burn a new chip or perhaps emulate the changes? The link I posted, requires you go to the line address in a...
  5. I hafta search this too. Iirc if it does this key...

    I hafta search this too. Iirc if it does this key on engine off, so that’s your first clue it’s nothing. You need to do something to the bin to fix it. Hopefully one of the gurus will chime in as I...
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