OBD1 vs OBD2
09-14-2002, 01:44 PM
#1
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OBD1 vs OBD2
Where can I find everything needed to rewire the engine from OBD2 to OBD1? This is a JDM B16A2 going into my 93 CX hatch. 
Also any other wiring diagrams for rewiring the JDM ecu would be very helpful!
Thanks~
Also any other wiring diagrams for rewiring the JDM ecu would be very helpful!
Thanks~
09-15-2002, 01:48 PM
#4
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Re: OBD1 vs OBD2 (ride_with_me)
Use your stock harness on the new motor. You will have to rewire your crank angle sensor since the OBD2 cars have them on the oil pump and OBD1 cars are near(or in) the distributor. Also, you will have to rewire your O2 sensor since CX's have a single wire O2. You shouldn't have to rewire anything in the ECU, but you might have to add some wires for VTEC. Try http://www.hybridgarage.com, you might find some stuff there
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