code 43 on a b20b
 

(i did search)

i installed a b20b w/gsr tranny into my civic (wife's car)
its a 94 ex 2dr (auto/ converted into 5-speed) im also using a 5-speed dx ecu.
1) im using some obd1 ls injecters and not the b20b injecters
2) i swapped the b20 tb to a gsr tb

the car runs fine but when the check light (code 43) comes on the car runs like a single cam

i changed the o2 once and still i get this code 43

* should i rewire the b20 injecters to the motor