exactly what the title says i am looking for 99-00 civic green plug ecu pinouts, i am useing the 96-98dx harness for my swap but i need to add this plug.

so right now i have a 98 gsr swap going into a 2000civic ex and i have 3 harnesses 1 96-98 dx(using for the swap) 1 99-00 civic ex, and 1 98 gsr harness am i useing the right harness to begin with, i was told to use this one, i just need the pinouts for the green plug from a 99-00 civic ex, thanks

 

Just get a 99 GSR ecu and use the 99-00 EX harness. Add one wire for the IAB and you are all set.

 

96-99 GSR are all the same ECU, they changed to the different plug style in 00-01...but they also have the imobilizer in them i believe.

 

i just did this same swap a week ago use the ex harness and get a kenji conversion harness to use the 96-98 gsr ecu if want to stay obd2