Ms1 No RPM

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bigjoez77
MS/Extra Newbie
Posts: 4
Joined: Wed Apr 01, 2015 8:15 pm

Ms1 No RPM

Post by bigjoez77 »

Im running ms1 on my vr6 turbo and when attached to the car am getting no rpm signal at all. With the jim stim attached I can sweep my rpm smoothly but am still getting zero rpm when attached to the car. Anyone have any ideas were to start?
Matt Cramer
Super MS/Extra'er
Posts: 17499
Joined: Thu Apr 16, 2009 8:08 pm

Re: Ms1 No RPM

Post by Matt Cramer »

What sort of trigger wheel are you using?

Can you post an MSQ and a tooth log of an attempted start?
Matt Cramer -1966 Dodge Dart slant six running on MS3X
bigjoez77
MS/Extra Newbie
Posts: 4
Joined: Wed Apr 01, 2015 8:15 pm

Re: Ms1 No RPM

Post by bigjoez77 »

im using the factory vr6 wheel which is a 60-2, ill post up an msq later when im home, im getting no activity on the tooth logger when attempting to start
Matt Cramer
Super MS/Extra'er
Posts: 17499
Joined: Thu Apr 16, 2009 8:08 pm

Re: Ms1 No RPM

Post by Matt Cramer »

Try adjusting the trim pots.
Matt Cramer -1966 Dodge Dart slant six running on MS3X
bigjoez77
MS/Extra Newbie
Posts: 4
Joined: Wed Apr 01, 2015 8:15 pm

Re: Ms1 No RPM

Post by bigjoez77 »

heres my msq
bigjoez77
MS/Extra Newbie
Posts: 4
Joined: Wed Apr 01, 2015 8:15 pm

Re: Ms1 No RPM

Post by bigjoez77 »

both my trim pots are fully ccw still seeing no activity on my tooth logger
Matt Cramer
Super MS/Extra'er
Posts: 17499
Joined: Thu Apr 16, 2009 8:08 pm

Re: Ms1 No RPM

Post by Matt Cramer »

Try recalculating your trigger return points - they don't look right.

http://www.msextra.com/doc/ms1extra/MS_ ... #wheelsoft
Matt Cramer -1966 Dodge Dart slant six running on MS3X
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