set up and wiring for tach input on micrsquirt

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ofredo
MegaSquirt Newbie
Posts: 16
Joined: Mon Sep 03, 2007 12:09 pm

set up and wiring for tach input on micrsquirt

Post by ofredo »

What ignition settings do I use with a microsquirt using a tach input? I have optin+ to coil- and optin- to 12v+ as per megamaual, and I get no signal.
90 degree v twin crank triggered dyna ignition. No cam sync.
Matt Cramer
Super Squirter
Posts: 910
Joined: Sat Jul 03, 2004 11:35 am

Re: set up and wiring for tach input on micrsquirt

Post by Matt Cramer »

Is the Microsquirt running fuel only, or is it controlling both fuel and ignition?
Matt Cramer at DIY Autotune
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ofredo
MegaSquirt Newbie
Posts: 16
Joined: Mon Sep 03, 2007 12:09 pm

Re: set up and wiring for tach input on micrsquirt

Post by ofredo »

I'm trying to run fuel only.
Matt Cramer
Super Squirter
Posts: 910
Joined: Sat Jul 03, 2004 11:35 am

Re: set up and wiring for tach input on micrsquirt

Post by Matt Cramer »

Ok, don't use wheel decoding or dual spark in this case, just trigger off one coil.
Matt Cramer at DIY Autotune
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