swap went into a 90 crx,using a 91 ecu i believe.cranked right up like budda.my question is about the injectors.93 ls is obd 1 correct?we are using the crx wiring with resistor box inline.is it suppose to all work together?

91 ecu + obd1 injectors?? + resitsor box?

i didnt think it would work with the obd0 ecu,so i started out by just jumping all the injector wires together,then my freind asked if it would run if we plugged it into the resistor box,so i did and it ran that way also.whats the deal?

 

If Im not mistaken you have to replace the injectors with those from a 0bd0 ls. You will burn up the obd1 one's. From what I hear anyway.

 

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hey i got a 92 ls ecu if u wanna trade cause i need a obd0 ls ecu

 

i did the same swap. i converted my car to obd1 and used the ls ecu. but you 'll need a jumper and someone who knows wires. if you do this you wont need that resistor box.

 

i know all the wires pretty good,we had to use the ls wiring harness so i had to alot of repinning to make it all happen,cranked up on the first try with no check engine lights so i did pretty good i think.for right now its fine i guess other than maybe swapping out to obd0 injectors.plans for the car are actually going to be taking it to a p28 for hondata ,building the motor for 25+ psi and pretty much race worthy.