Ecu help please

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C

CRXLS/Vtec

New Member
I bought someone elses project and after reading on the forums i'm confused. I have a JDM b16a with out the Pr3 ecu. I recieved a P72 ecu from a gsr. This is all going in to a 91 crx si. Is this going to work? Did i get screwed? What do i do? If i buy a obd0 to obd1 harness will i be ok?
 
i would run the pr3.because its for the motor...sell the p72 and dont worry about buying the jumper harness,,,why would you want to run the p72 anyway?
 
sure itll work,but as i said just use the pr3..that way you dont have to spend money.you can save money
 
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