Problems Wiring Dissy And Coil On Ek Obd1 H22 Swap

[jtw156]

ok, im down to the last part of my swap before I can fire it up, and im stumped on how to wire the obd1 h22 dissy and external coil to my obd2a car. I know its something that will click in my head once someone tells me how. I followed this chart and everything from the plugs wired up perfect.




Now the problem is I dont know how to wire the external up. Im using an msd external coil. Then also thiers an extra wire on the h22 dissy thats blue and orange that I have no idea what up with it. The chart says nothing about an orange/blue wire and I have no more wires on the civic dissy plug even for it. Please help with any info. Im stumped and car less

[Toyz-B-Us]

If I remember right, just have the black/yel go to the coil positive and have the yel/grn ignitor wire go to the coil negative.

[83civicwagon]

if you can convert it to an internal coil. no real advantage but it does clean up the engine bay and its easier to do than getting the external to work imo