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Thread: V6 411 ECU base tune

  1. #1
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    Default V6 411 ECU base tune

    So here is what im playing with. Honda V6 with a retro fitted 24 tooth reluctor for the 411 ECU, the plan is to use a std LS1 throttle body and wire it for the 411 ecu. Can someone help me with a std 411 V6 tune that I can use as a starting point

    Thanks Mike

  2. #2
    Lifetime Member ChipsByAl's Avatar
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    Do you know of a GM vehicle that ran a 24x crank reluctor with 6 cylinders? You may be able to take an existing V8 file and rewrite it to be a six.
    Al
    "Trash that carb and get Injected!"

  3. #3
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    I believe the Astro 4.3 up to 2005 uses the 411 ECU so does anyone have a factory tune that I can look at? Im not sure if I Can write the LS1 411 ECU to 6 cylinder?

  4. #4
    Lifetime Member ChipsByAl's Avatar
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    You can write an Astro van or S10 tune to the 411 PCM but it uses a combination of a 3x crank reluctor and high voltage switch ( distributor) with an integral cam sensor. Setting up the distributor would likely be a tough project.
    Al
    "Trash that carb and get Injected!"

  5. #5
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    OK I assumed the 411 would be 24 tooth, so I need to get by hands on a distributer and see how it works, Thanks for the information. Has anyone got the pinouts for the V6 411 ecu?

    Mike

  6. #6
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    Quote Originally Posted by ChipsByAl View Post
    Do you know of a GM vehicle that ran a 24x crank reluctor with 6 cylinders? You may be able to take an existing V8 file and rewrite it to be a six.
    Al
    So its possible to take the V8 file and make it into a V6?

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