Rywire Honda D & B-Series Mil-Spec Engine Harness w/Quick Disconnect/Chassis Specific Adapter

This Rywire tucked engine harness facilitates B and D series engine swaps into 1988-1991 Honda Civic and CRX (EF chassis). Made in the USA, it features Mil-Spec Teflon coated wire rated to 200°C. The harness is a two-piece modular design, combining the B1 base engine harness with the EF chassis jumper harness. Both OBD1 and OBD2 versions use OBD1 ECU plugs (A, B, and D connectors). It includes connections for essential engine sensors and components: oil pressure, knock sensor, IAT, O2, MAP, TPS, idle control, speed sensor, fan switch, coolant temp, starter signal, reverse light, VTEC solenoid, power distribution, and ground circuits. Injector, alternator, distributor, and charge harnesses are sold separately.