Doing a 1st gen LS swap into crx

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RFHOMI2U

Senior Member
I have a 1st gen LS motor I will be putting into my CRX. Will the ECU for this motor plug right in? They are both OBD0 right? I won't have to alter my wiring harness?
 
if you have an si or hf then the 90-91 ls ecu will plug right in, if you have a std then you will need ot perform an MPFI conversion
 
what pins do u need to use and the wires going to them and all that good stuff. it would help me out alot
thanks
 
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