i put a b16a in a 91 crx si, im am using the stuck harness of the original motor that was in the car, on the b16a. i also have a ecu harness that i purchased off from hasport.com. can i use both of these together or am i creating a double negative.

 

the ecu harness you ordered from hasport, is it a complete harness or is it the handicap harness for noobs that dont know how to make the wiring changes?

 

what is the difference, this is what i purchased you might have to scroll down a little. http://www.hasport.com/store/index.html. its the wiring subharness for the VTEC engine. i just want to know if i can you use the stock harness of the original motor on the b16a with this harness from hasport or am i creating a double negative.

 

yes you use the stock harness and add the subharness to it. it adds a few wires that are needed for the VTEC

 

thanks alot man, ill give you a shot when its all in

 

use the crx si harness
not the b16a harness, then use the subharness you got from hasport.