P59 allisson control
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AngelMarc
- Posts: 613
- Joined: Sat Apr 08, 2023 11:23 am
- cars: A CB450 running to 8,000RPM with a P59.
Re: P59 allisson control
Making a tach and reading TPS isn't terribly difficult. The PWM signal for torque reduction should also be trivial.
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Don't stress specific units.
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AngelMarc
- Posts: 613
- Joined: Sat Apr 08, 2023 11:23 am
- cars: A CB450 running to 8,000RPM with a P59.
Re: P59 allisson control
Some also have native CAN, but that still requires a transceiver for the differential signal and voltage.
Don't stress specific units.
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V8fan
- Posts: 144
- Joined: Sun Oct 31, 2021 8:27 pm
- cars: Astro VAN
Re: P59 allisson control
Are you're sure its PWM ? Not class2 ? Or internal allison protocol ?AngelMarc wrote: Sun May 11, 2025 1:41 pm The PWM signal for torque reduction should also be trivial.
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V8fan
- Posts: 144
- Joined: Sun Oct 31, 2021 8:27 pm
- cars: Astro VAN
Re: P59 allisson control
I think I will use CANNY if my buddy will collect all needed can commandsAngelMarc wrote: Sun May 11, 2025 2:19 pm Some also have native CAN, but that still requires a transceiver for the differential signal and voltage.
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AngelMarc
- Posts: 613
- Joined: Sat Apr 08, 2023 11:23 am
- cars: A CB450 running to 8,000RPM with a P59.
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AngelMarc
- Posts: 613
- Joined: Sat Apr 08, 2023 11:23 am
- cars: A CB450 running to 8,000RPM with a P59.
Re: P59 allisson control
If there's an option for VPW torque, with Allison calibration or whatever. Somebody on here has been working on custom PIM software. Search "VZ PIM" I think. Converts between VPW and CAN.
Don't stress specific units.
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V8fan
- Posts: 144
- Joined: Sun Oct 31, 2021 8:27 pm
- cars: Astro VAN
Re: P59 allisson control
Thanks, will check