B18a1 in a 93 Civic
12-22-2005, 08:36 AM
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B18a1 in a 93 Civic
sup guys im startin a new build and i just wanted to know what wiring harness do i have to use, do i need the OBDO or can i run the OBD1? and if i run the OBDO what do i need to do to wire it into my car thats OBD1? thanks for the help
12-22-2005, 09:23 AM
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Re: B18a1 in a 93 Civic
b18a is obd-0; b18b is obd-1 or obd-2.
you could use the same harness that's currently in your car.
since it is non-vtec, you don't need the knock sensor, vtec solenoid & oil pressure switch to be wired.
you will need to change out the injectors for obd-1 versions.
you will need to use a single 4-wire o2 sensor in an obd-1 exhaust manifold.
you could use the same harness that's currently in your car.
since it is non-vtec, you don't need the knock sensor, vtec solenoid & oil pressure switch to be wired.
you will need to change out the injectors for obd-1 versions.
you will need to use a single 4-wire o2 sensor in an obd-1 exhaust manifold.
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