RPM Jumping like crazy!!!

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evildorito
MegaSquirt Newbie
Posts: 9
Joined: Fri Jul 23, 2010 1:01 pm

RPM Jumping like crazy!!!

Post by evildorito »

so after some research and not touching my MSII for a week ( still testing with the STIM) i plugged it in and it was working ok, than i decided to play a bit with it and look at the PWM setting i went on Idle Control and set it as PWM Warm up than when on the idle tables and changed the first value to 0% and the last to 100%.. i dont know if that made a difference, but my RPMs are on from 0-3000 and after that, if i move it up to like 4000 or anywhere past it, the RPMS jump all over the place, maybe a really low battery? i mean it was working fine.. :( i closed the program, didnt save anything and when i came back.. still same thing.. any ideas?
Matt Cramer
Super Squirter
Posts: 2951
Joined: Sat Jul 03, 2004 11:35 am

Re: RPM Jumping like crazy!!!

Post by Matt Cramer »

Stims can sometimes be a bit touchy, particularly in wheel decoder mode. I'd only worry if it also happens on the car.
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