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Megasuirt 2 5 to 4 cylinder convesrion.

Posted: Sat Mar 01, 2014 3:06 am
by ms1424
Hello guys.I have a megasquirt 2 v2 which is cuurently made for 5 cylinder engines.I want to make it run a 4 cylinder engine but unfortunately i couldn't find any info on how to make this conversion.As far as i know there is something that has to be de-soldered on PCB. I am still new to Megasquirt so would be very thankful if any of you can give me some pointers on how to return it to the 4 cylinder configuration.I apologize if have accidentlly made a second topic of this kind.I might have missed it.
Best regards :)

Re: Megasuirt 2 5 to 4 cylinder convesrion.

Posted: Mon Mar 03, 2014 6:50 am
by Matt Cramer
It's not likely to need anything removed to change the number of cylinders unless you need to change it for a different sensor type. The biggest question is what sort of ignition you're running on the new engine and if the MegaSquirt is set up for it.

Re: Megasuirt 2 5 to 4 cylinder convesrion.

Posted: Mon Mar 03, 2014 12:08 pm
by ms1424
The plan for the megasquirt is to be installed on a Fiat Cinquecento 1.1 Sporting. I has the EDIS ignition system. 60-2 triggering wheel. :)

Re: Megasuirt 2 5 to 4 cylinder convesrion.

Posted: Mon Mar 03, 2014 7:53 pm
by DonTZ125
EDIS can only be used with a 36-1 wheel.