ok im kind of confused on which wire on the c plug of my 88 dx civic is the actual map wire i c like 3 of them below,(c11,c14,c15). thanks for looking.



Pin # Wire Color Function Wire Color Function
C1 Orange Crank Angle Sensor Blue/Green Cylinder Position Sensor
C2 White 4 Crank Angle Sensor Blue/Yellow Cylinder Position Sensor
C3 Orange/Blue TDC Sensor Orange/Blue TDC Sensor
C4 White/Blue TDC Sensor White/Blue TDC Sensor
C5 Red/Yellow TA Sensor Red/Yellow TA Sensor
C6 Red/White 1 TW Sensor Red/White 1 TW Sensor
C7 Red/Blue Throttle (Position) Angle Sensor (TPS) Red/Blue Throttle (Position) Angle Sensor (TPS)
C8 Yellow EGR Lift Valve Sensor
C9 Red/White 2 PA Sensor Red/White 2 PA Sensor
C10 Green/White 3 Brake Switch Green/White 3 Brake Switch
C11 White 1 MAP Sensor White 1 MAP Sensor
C12 Green/White 2 EGR Lift Valve Sensor/Pa Sensor/Ignition Timing Adjusting Connector/TA Sensor/TPS Sensor/TW Sensor Green White 2 Pa Sensor/Ignition Timing Adjusting Connector/TA Sensor/TPS Sensor/TW Sensor
C13 Yellow/White EGR Lift Valve Sensor/Pa Sensor/TPS Sensor Yellow/White Pa Sensor/TPS Sensor
C14 Green/White 1 MAP Sensor Green/White 1 MAP Sensor
C15 Yellow/Red MAP Sensor Yellow/Red MAP Sensor
C16 White 3 O2 Sensor White 3 O2 Sensor

 

hrrrrrmm, not positive on obd0, but one is power, one is ground, and one is signal, so just bust out a multi meter if you have one i'm pretty sure it's the solid white wire though.

 

C11 - Signal
C14 - Ground
C15 - Reference (5v)

 

cool yea thats the one i have it hooked up to rite now but i wasent to sure.ill test them to make sure