obd2 LS into 1989 CRX Si wiring questions!
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obd2 LS into 1989 CRX Si wiring questions!
OK, I know someone just asked about a 91 integra and b20z swap but I need to know any differences.... As it states I have a 1989 CRX Si and I found a B18B with 48,000 miles on it so I am thinking obd2 since it has to be newer but he is gonna check because he doesnt know. NOW, does anyone on honda-tech make an obd0-obd2 harness or no? Tell me what you think and if it would be worth it to pick up the motor for $500.......switch everything to obd0 or obd1 or just try to work with the obd2 because of money issues, not alot to play with.
#2
Re: obd2 LS into 1989 CRX Si wiring questions! (cheyennerex)
Just use all OBD0 parts to simplify things. I have a 91 CRX DX with a 96 B18B1 and I used a 91 Integra PR4 ECU and distributor, and then 90 CRX Si injectors and resistor box. Going that route will save a lot of headaches.
#4
Re: obd2 LS into 1989 CRX Si wiring questions! (cheyennerex)
go obd1
4 wier O2's are your friend
get a OBD0 TO OBD1 ECU harness from blown hatch use your stock crx engine harness and pull out the resistor box if you use the OBD2 injectors
4 wier O2's are your friend
get a OBD0 TO OBD1 ECU harness from blown hatch use your stock crx engine harness and pull out the resistor box if you use the OBD2 injectors
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Re: obd2 LS into 1989 CRX Si wiring questions! (cheyennerex)
OK, I know someone just asked about a 91 integra and b20z swap but I need to know any differences.... As it states I have a 1989 CRX Si and I found a B18B with 48,000 miles on it so I am thinking obd2 since it has to be newer but he is gonna check because he doesnt know. NOW, does anyone on honda-tech make an obd0-obd2 harness or no? Tell me what you think and if it would be worth it to pick up the motor for $500.......switch everything to obd0 or obd1 or just try to work with the obd2 because of money issues, not alot to play with.
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