M800 wheel speed sensors

Discussion and support for MoTeC's previous generation ECUs.

M800 wheel speed sensors

Postby Richard0990 on Fri Oct 22, 2021 10:01 pm


I am running traction control/ launch from a M800 and would like to change the wheel speed sensors from the trusty 1gt101 Honeywell units to a newer replaceable item, the Honeywell units are no longer made?

Most of the newer types require 10>30 volt supplies however the Honeywell type use 4.5v is there a way to change the supply voltage to the sensors so the new ones work, I am sure I have overlooked this somewhere.

Thank you all for you top tips,
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Re: M800 wheel speed sensors

Postby David Ferguson on Sat Oct 23, 2021 12:08 am

Only by modifying the harness. If you are using hall sensors, you might just try them with the 8V supply, many 10-30v seem to work fine
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