differences b/w B18a and b18b as far as wiring the ECU
11-13-2001, 05:55 PM
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differences b/w B18a and b18b as far as wiring the ECU
What are the differences as far as sensors and wiring between a OBDII integra LS motor and a pre-obd LS motor? I have a B18A that I am fully rebuilding for high-boost, and would like to know what sensors/misc. other stuff I need to purchase...I know the distributor is different, and so are the ECU's (duh!) but am I missing anything? Thanks in advance ofr your replys. Later!
11-14-2001, 04:34 PM
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Re: differences b/w B18a and b18b as far as wiring the ECU (iceburgslim)
OBD2 motor will have a crank sensor (for sensing crankshaft position and/or speed fluctuation)
11-14-2001, 04:39 PM
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Re: differences b/w B18a and b18b as far as wiring the ECU (fixhondas)
Obd2 ecu will need to see the crank sensor above, 2 o2 sensors( 1 before and 1 after the cat) a fuel tank pressure sensor (for monitoring the evap system) and possibly a knock sensor input.
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