Hello peoples,

I searched but can't seem to find the correct info I need, so help is appreciated. I was told that I could use the stock wire harness from my 00 Civic CX to use on an OBD2 B18b1 LS motor swap, but it seems there are some differences. Is there a link or instructions on putting a B18b1 into a 00 Civic? I need to do my swap soon so please help.

If the stock harness is good please list any mods that I would need to do. My stock harness has one less sensor plug and I need one that goes on the top of the intake mani for the B18b1. There is the TPS, Map and IACV on civic harness but need one more. I haven't figured out what the sensor it is yet, but it's on the top middle of the intake mani. That is one concern I noted. Thx for any info.

 

a picture would help out alot. my guess is that your talking about the purge control

 

sensor on the top of the ls manifold is the same sensor thats bolted to the fuel rail on a y7. you also need to remove one wire and repin 2 others for the iacv at the ecu. otherwise, everything should be good to go.

 

OK

Yeah I did the 2 wire conversion already. My biggest hurdle is removing the Immobilizer feature from the 00 Integra LS ECU. And you need to change the Distributor plug and CKF or modify it.