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EDIS 8 wiring question

Posted: Sat Apr 18, 2009 9:08 am
by 65looter
Is the wiring in the following link apply to the Microsquirt 2nd version?
http://www.megamanual.com/ms2/EDIS.htm

thanks.

Re: EDIS 8 wiring question

Posted: Mon Apr 20, 2009 7:40 am
by Matt Cramer
Yes, if it's jumpered for logic level spark output.

Re: EDIS 8 wiring question

Posted: Mon Apr 20, 2009 11:00 am
by 65looter
If I use the EDIS module
What should be the pin numbers be on the Microsquirt?
# DB37 pin #36 to the SAW pin (#3) on the ignition module
# DB37 pin #24 to the PIP pin (#1) on the ignition module

Re: EDIS 8 wiring question

Posted: Thu Apr 23, 2009 6:39 am
by Matt Cramer
PIP goes to the OPTOIN+ wire, SAW goes to IGN1.

Re: EDIS 8 wiring question

Posted: Thu Apr 23, 2009 6:46 am
by 65looter
Matt Cramer wrote:PIP goes to the OPTOIN+ wire, SAW goes to IGN1.

Thanks again Matt

Re: EDIS 8 wiring question

Posted: Sat May 02, 2009 12:07 pm
by V8Capri
Hi all,
I'm using an EDIS-8 module with PIP signal going to OPTOIN+ and the SAW on IGNITION1. But i have no idea whether my Microsquirt has it's jumpers set-up for this configuration. Currently i have no speed signal when cranking the engine. Any advice on what's going wrong would be much appreciated! Thanks

Re: EDIS 8 wiring question

Posted: Sat May 02, 2009 12:14 pm
by V8Capri
Aha! - i found the page on logic-level jumper configurations so will check this first. Maybe this is causing the lack of a speed signal.
Could i have damaged the EDIS module if the jumper configuration was set for coil driving?

Re: EDIS 8 wiring question

Posted: Sat May 02, 2009 11:07 pm
by V8Capri
Problem sorted, engine now starts and runs (wahey!).
I hadn't connected OPTOIN- to ground, but i only found this out by searching the forum. Perhaps there should to be a new page on the manual for setting up microsquirt with EDIS or other ignition modules because the current one shows the pins the same as MSII. Even with lots of cross-referencing the different diagrams, it took me a long time to work out which pins on the AMPseal relate to those on the DB37 connector.
That aside, i am very happy with my Microsquirt controller.

Re: EDIS 8 wiring question

Posted: Sun May 03, 2009 4:52 am
by 65looter
Thanks for the update, I am also very happy with the Microsquirt.