I'm swapping out my b18b motor to a b18c5 and was wondering if the ls wiring harness can be used with the type r ecu? I don't want to take the entire wiring harness out if I don't have to. I've heard that all you need to do is pin some wires from the ecu for the vtec solonoid and the knock sensor. Any help is appreciated.

 

first off what yr is your car.

 

sorry, its a 99 integra ls 5spd.

 

it will work u just have to add wires. i use itr ecu's when i do lsvtec on 98 and up. np

 

alright thanks a lot

 

Take a look at rywire.com and they will have the additional wires you need to add vtec to your ls wiring so that you don't have to hack up your harness. They make it plug and play...so simple.

 

this is very true. ive used them once before as well. its useful if u don't have spare harness clips laying around.