Instructions

Instructions

 

 ECU Instructions - Please note for Megasquirt These are general installation instructions for install and first setup/start. there could be some varying differences on the inputs/ouputs (flex/idle/fan/fuel pressure/oil pressure) as we would make each harness kit custom for your specific setup. If you have previously purchased an ECU kit we have a copy of that simply email us. Generally all STM PRO+Haltech Elite 750 will be the same.