2000 civic ex b18b1 swap help
ive never done a non vtec swap into an obd2b car so just need some insight !!so a friend of mine bought this 00 civic ex with a blown turbo b18c engine in it,i pulled old engine out.i had a b18b1 in my garage so i swapped the new engine in!! the car since it was turbo had a chopped and screwed harness someone ghetto rigged to put bigger injectors added a resistor box and cut some plugs so its trash!! my question is if i acguire another 99-00 ex harness do the iat mod it should be plug and play. i am using a obd2 ls distributor 10 wire, an obd2 alt and i have the obd2b-obd1 jumper harness also the map sensor is on top of the throttle body does it need to be extended or will the harness already be correct? the motor is 99% finished besides the wire harness is there any other parts or wiring missing? thank you almost forgot i have a obd2 ls ecu and an obd1 ls ecu i read the 00 civics have a second o2 sensor wired into the chassis this car had the turbo and manifold removed so we got an aftermarket header but its missing the o2 sensor and i dont recall it having a bung fitting on it, running the obd1 ecu will eliminate the ckp sensor and the second o2 right ? thanks