I swapped a b20b into an eg, but the motor did not come with an exhaust manifold, so im using a non obd b16 joint. The o2 sensors are the single wire sensors. I did some searching and i think I need to use obd1 integra sensors but its not perfectly clear in any of the previous threads. Anyone know if this is right?
Thanks.

 

I assume you are using an obd1 LS ecu right?
Just use any honda 4wire o2.

 

sorry to threadjackk... but i have a b20 header.. dc sports and im from bmore md.. lol give it to you for 50 bucks.

 

the ecu is ls. what car does the 4 wire come on. and does the ls use just one?

 

Yeah obd1 LS only uses 1 o2.
Any of the obd1 and obd2 integras use 4 wire o2s.
Also '92-'95 ex/si's use them also. Im pretty sure obd1 and obd2 accords use the 4 wire also, but I think the connector is a bit different.