Techsalvager

so with the spark output problems I can't seem to fix I decided to do fuel only with the megasquirt, can the stock ecu do spark and the ms do fuel only. Do I need to keep the trigger wheel mods with power going to them? I figure both ms and the stock ecu need to see the correct posistion in when to fire spark\fuel.

Thanks for any info
Justin

Ben

iTrader: (33)

Instead of dealing with sharing the CAS signal, it would be easier to use the ignitor's tach output to feed the MegaSquirt a square wave and set it up in software like it's a basic distributor type input.