b16a wiring help

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labrunell

New Member
I have a b16a 1st generation motor that is wired with a obd1 engine harness. I plan on installing the motor on my 90 obd0 hatch but want to use a obd1 computer such as a p30 or chipped p28. I know that I'll need a ecu jumper to plug the obd1 ecu to obd0 wiring harness but how would I plug the engine harness to the cars older plugged wiring harness ? is there a guide on the internet made for this ? Or do they sell a jumper harness to mate the obd1 engine harness to the obd wiring harness ? Do I still have to do the dpfi to mpfi conversion even tho I'm using an obd1 ecu ? All input is apreciated thanks
 
Just use a 91 Si harness and change the injector plugs to obd1 and get the dizzy conversion plug... I would order a harness made to swap it from dpfi to mpfi unless you want to atempt to convert it yourself...
 
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