Uaefi disabling pull up on hall?

Hardware inside and outside of the ECU
Post Reply
ihiryu
Posts: 1
Joined: Wed Sep 24, 2025 9:41 pm

Uaefi disabling pull up on hall?

Post by ihiryu »

I am testing a parallel install, I only have cam and crank wired up on hall. Currently reads rpm, until I get above 4500rpms or so, the engine starts to stutter and the factory ecu will throw crank codes.

Ive tried rising, falling etc, but my assumption is it has something to do with the pull up on Hall 1-3.

Is there an easy way to temporary disable the pull up, just to try it??
User avatar
AndreyB
Site Admin
Posts: 14751
Joined: Wed Aug 28, 2013 1:28 am
Location: Jersey City
Github Username: rusefillc
Slack: Andrey B

Re: Uaefi disabling pull up on hall?

Post by AndreyB »

only physical removal

Unlike Huge, uaEFI does not have software adjustability of resistors.
Very limited telepathic abilities - please post logs & tunes where appropriate - http://rusefi.com/s/questions

Always looking for C/C++/Java/PHP developers! Please help us see https://rusefi.com/s/howtocontribute
Post Reply