im new to this whole swap thing i think im on the right track though i have a 1990 honda civic hatchback that is obd0 wiring n i took my non v tech d15 out of a 1995 honda civic coupe that was obd1 wiring i have the motor n tranny in the hatch i got a cable civic si tranny n im using the ecu out of the 95 i got the jumper harness off of rywire for the ecu n i jus received a 1988-91 crx/civic si motor harness n im wondering if that is all i need n for some helpful tips on installing the motor harness

 

extend fan switch wire to the new sensor on the thermostat housing. youll need to swap the plug on it to the obd1 plug. is this new motor vtec or still non vtec like the orig. motor just obd1 now? glad to see your using the orig. engine harness and not rying to hack job an obd1 harness in

 

there is only one motor the non v tech i bought the hatch as jus the body n took the d15 out of my coupe

 

n also i have no radiator or fan in the civic right now i have the one from the coupe can i use that in the hatch or would i jus b better of goin to a junkyard n pullin a radiator from the same year hatch

 

just get another ef rad and fan. you dont need to rig the eg half size one in there. is this car a dx or si? youll have to use the engine harness that matches the car. dx for a dx and si to an si

 

ok n that motor harness will jus plug into everything right n ill b good after i do that n get the fan n radiator

 

im pretty sure the car is an si the guy i bought it off of was helpin me with it n he said that for the motor becuz of it bein mpfi i needed that harness cuz it was the only one in the obd0 series that is mpfi n he had a b series in it before. i was hoping hed b here to help me finish it up but i really dont feel like waitin around on him i jus want it done its jus been one big headache