stehigs321

Hi, i have a 96 civic ex coupe and i recently put in a b18c1. the motor is a 98 and so is the ECU, the only code i get is 54 which is the crankshaft speed fluctuator. whatever that does. Anyway. Its is a 2 wire sensor, and there are 2 wires that go into the ecu for the sensor. the middle plug, slots one and two. Now, do i just need to make sure that these 2 wires just make it to the sensor? I think the wires might be wrong. The stock EX motor had a 3 wire plug for the sensor and my new motor has a 2 wire. so i know i had to take out one. which i have, and got a new plug to match. But how do i know im getting the right wires to the sensor from the ECU? anyonw got a clue??

pennies_hatchie

iTrader: (1)

well, i have a 98 gsr in my 2000 coupe ex. i just cut the 2 wires from my harness to lengthen it and connected it to the CKP located by the alternator pulley. if you have a 96, your wire harness should already have the CKP sensor on it.

stehigs321

like i said, there where 3 and now its two, what do i do?

VTECVillain

So you are saying that the original EX motor has a 3 Wire CKF? Are you sure that you have the right sensor? Can you take some pics?

stehigs321

Yes, that is what i said. My 96 EX motor has a 3 wire CKF sensor and my 99 gsr motor has a 2 wire CKF sensor. What do i do??

HXMan

Just wire together the wires that are the same color, and don't use the third wire.

stehigs321

Are all the colors from all motors for the sensors going to be the same color??

HXMan

Yes, they should be the same color.

stehigs321

I dont know if i wired it correctly. What color are the wires that go to the CKF sensor on an engine harness for a 96 civic EX?? I have 3 wires and one i dont use. WHat are the wire colors so i can find them. then make sure i wire them.