i am doing an overhaul and need help. Is there any way to disconnect the wire harness from the ecu side, so that I can avoid disconnecting all the other plugs for the time being. Or should I just cut the main harness and get it over with.

 

When you say overhaul do you mean an engine swap? If that's the case then you can unplug all of the harness connected to the ecu then pull the harnesses through the firewall.

 

yeah there are 4 yellow plugs and 1 blue on and another ground on the ecu side. Just disconnect all those and pull it though. i had to take out the ABS brace and chield to get to is though.

 

The worst part of removing/installing an engine is getting that damn harness through the firewall. Be prepared to slash your arms up.