hi

what does CKP,CYP,TDC P side / CKP,CYP,TDC M side means?

I am making a custom race harness for my 2000 civic h22 with OBD1 P28 ecu and i want to make sure my wiring is correct. The dizzy has the OBD2A connector.

CYP-P ||Pin 4 Wire Color Orange|| goes to B11
CYP-M ||Pin 6 Wire Color White|| goes to B12
TDC-P ||Pin 3 Wire Color Orange/Blue|| goes to B13
TDC-M ||Pin 7 Wire Color White/Blue|| goes to B14
CKP-P ||Pin 2 Wire Color Blue/Green|| goes to B15
CKP-M ||Pin 5 Wire Color Blue/Yellow|| goes to B16

 

Per the service manual (96-200 civic)

P is for detection.
M is the ground.

 

 

[QUOTE=hondamyheart;51715824]hi

what does CKP,CYP,TDC P side / CKP,CYP,TDC M side means?

I am making a custom race harness for my 2000 civic h22 with OBD1 P28 ecu and i want to make sure my wiring is correct. The dizzy has the OBD2A connector.

CYP-P ||Pin 4 Wire Color Orange|| goes to B11
CYP-M ||Pin 6 Wire Color White|| goes to B12
TDC-P ||Pin 3 Wire Color Orange/Blue|| goes to B13
TDC-M ||Pin 7 Wire Color White/Blue|| goes to B14
CKP-P ||Pin 2 Wire Color Blue/Green|| goes to B15
CKP-M ||Pin 5 Wire Color Blue/Yellow|| goes to B16


what about pin number 1?ignition input signal

 

The ECU uses this Yel/Grn wire to send a ground pulse to the ICM, thereby causing the coil to generate high voltage spark at the spark plug.