View Full Version : V6 411 ECU base tune
Harrismarine
July 4th, 2024, 08:57 AM
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
ChipsByAl
July 4th, 2024, 11:49 AM
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
Harrismarine
July 4th, 2024, 12:32 PM
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?
ChipsByAl
July 4th, 2024, 01:08 PM
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
Harrismarine
July 4th, 2024, 05:10 PM
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
Harrismarine
July 4th, 2024, 05:13 PM
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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