I've been searching for several a while but I'm unable to find a concise answer to my dilemma.

The B18C1 is all mounted in the 00 Civic EX. We have the the GSR ecu as well. We kept the male & female wiring connector from the GSR dizzy. The GSR has 1 more wiring than the Civic EX. We've connected all the wires color to color but we have 2 blue wires left. Ones a thicker blue wire and the second 18 gauge blue wire appears to have some gray marks on it. I'm just needing some clarity on where to connecto both blue wires and if there are wires we need to swap since we are still using the EX wiring harness.

The car tries to turn over but it's not getting spark. Any help would be greatly appreciated.

 

probably the butterfly wires for your intake mani

 

thanks bamb. i noticed that as well. you have any idea on wiring up the dizzy wire harness of the gsr to the ex wiring?

 

honestly man, I think you are supposed to just use your EX harness, and then add a few wires here and there.. there shouldn't be much more to it than that

 

the dizzy is different though. I'll look at my car tonight if you dont' have it by then.

and the butterfly controls are nowhere near the dizzy. the actual "switch" for giving vacuum to them is under the IM.

and I certainly hope your not using a 00 gsr ecu... (immobilizer) if so, for testing it'll run on the stock ex ecu or an si ecu will run it pretty good.