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Hacking up Honda's ECU
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PostPosted: Fri Dec 08, 2023 4:29 pm 
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Joined: Tue Oct 09, 2012 5:04 am
Posts: 5
Don't know if anyone still uses this but I'm wondering how accurate the IPW is in ecucontrol. I'm tuning my brothers '89 Integra D16A1 10.5:1cr E85/Meth 30psi GTX3582 gen2 1200cc injectors @60psi base, my fuel table IPW @30psi/9000rpm is 12.24ms but ecucontrol is showing 15.66ms but that can't be right.


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PostPosted: Tue Apr 23, 2024 6:57 pm 
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Joined: Tue Oct 09, 2012 5:04 am
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Little update I think I might kmow what's going on. So ECUControl has a fuel pulsewidth range of 25ms but TurboEdit has a pulsewidth range of 19.54ms. If I use a correction factor of .7816 to multiply the ECUControl pulsewidth it gives me a number that's closer to my fuel table.


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