there is no crank sensor on my d15b motor. will this effect anything on my 97 dx civic? what can i do?? anything, just leave it hanging? i am using the stock dx engine harness. plus do we have to plug up the white sensor in back of the botton of the manifold? which plug is that... hope you guys understand what i am talking about. it's the only white sensor plug on the back of the intake manifold. thanks

 

The CKF is for misfire detection, and will not harm the operation of the car, only **** off the stock ECU if you use it. Only white plug on my car (1991 HB) is the IAT sensor on the intake manifold.

 

yeah, the IAT sensor, can i just rewire it to the plug from my dx harness. the obd2 IAT sensor is before the throttle body, and the IAT sensor for the obd1 is in the back of the intake manifold... just rewire them together? thakns

 

Yep.