i ve heard that the integra engine wiring just plugs up to the civic harness. but ive also heard of people using the si engine and extending some wirings for curtain sensors. i want to use the most reliable setup. does the integra ecu use the same plugs as the civic ecu? please help me if you have any tips if youve dont this swap before
thanks

 

hmm...who told you that the integra harness plugs right in?....from my experiences...it doesnt....you have to use the si harness....but the ecu does plug right in...as long as its from a 90-91 integra....good luck

 

thanks for the inform. i know what parts i need for this swap, does anyone have any tips to makes this swap go smooth.

 

Easiest b series swap, just wrap your harness and plug it in before you put the motor in, makes it a little easier. Other than that it is straight forward.

 

Best thing I can say is to look befor you start the project for the needed parts, then get them in advance, also get some good tools, they will be usefull, be shure!!
good luck dude!