2g Spyder wiring harness

[Dizzydsm]

So I have a 99 GST Spyder that I just picked up I have done the head gasket and arp head bolts other than that it's completely stock
So my question is I know I need to replace the engine harness cause my caught fire and melted a bit
I have access to a 95 gst eclipse engine harness is there anything I have to change to make it work on my car or is it just plug and play

 

[pauleyman]

It is not plug and play. 95 use a behind the cam gear sensor vs. end of cam for 97 up.
Firing order is different.
I have no doubt you can make it work but there will be some additional wiring involved or additional sensors to make it run on a 99 ecu. I have a 95 ecu in my 97 so it can go both ways. Check the resources page.