Wiring Madness I Need Help


Junior Member
i have a 1990 civic dx from canada. i am putting the B18A1 in her. i was told to use a SI wiring harness. i did but now the plugs wont plug in. the one plug right next to the resistor box wont plug in. and i have an extra plug on the other side of the motor. if anyone can help please do. if anyone has a web site let me know. thanks.


Junior Member
You need to cut the wiring harness from under the dash and wire an si harness with PM6 ecu with 4 injectors instead of 2. Do you have the complete si harness.