J jdmkid472 New Member Aug 30, 2012 #1 I am swaping a gsr in to my eg coupe and want to no if the ecu wiring harness is a one piece or two
monotech Member Sep 3, 2012 #2 Your best bet is to run obd-1 gsr P72 ecu and no ecu jumper harness is required.
Briansol Admins Admin VIP Sep 5, 2012 #3 It comes apart in a couple places, but you won't really need to do any of that. 95% of the eg harness will be retained. Use that, add the extra wires.
It comes apart in a couple places, but you won't really need to do any of that. 95% of the eg harness will be retained. Use that, add the extra wires.
