Specification：
This harness adapter is designed for use with manual transmission only. It is not designed for use with an automatic transmission.
Fitment：
1988-1991 Honda CRX (Hf, Si or MPFI converted only)
1988-1991 Honda Civic (Ex, Si or MPFI converted only)
1988-1991 Acura Integra
To run any OBD1 1992-1995 ECU
Wire Color Item Function
Blue – P02SHTC – 02 Sensor Heater Control (02BLK Wire)
White – PH02S – 02 Sensor Signal (02 WHT Wire)
Violet – VTS – VTEC Solenoid Signal
Gray – VTM – VTEC Pressure Switch Signal
Green – IAB – Intake Air Bypass Signal
Orange – KS – Knock Sensor Signal
Red or Pink (2) – IGP Power (IAB, 02, BLK Wire)
Black or Brown – (3) -PG Ground – (SCS, VRM, 02 GRN Wire)
Yellow – SCS – Service Check Signal
Package Including：1*Conversion Jumper Harness
Note：
Professional installation are highly recommended
The harness is made for manual 5 speed applications only, will not work with automatic models. You will need the OBD1 ECU, Distributor, and 4 wire O2 sensor to use this harness with the vehicles listed above
