So I bought a JDM b16a swapped 89 hatch. granted the car is ROUGH has some real problems, but the motor was strong, and had a header and intake, and already lowered...

now someone had hit the tranny hard, and ripped a HOLE in the casing. so I found an integra trans, and bolted up...Erm now my ECU is throwing a code 2 and here is my problem. for those that do not know code 2 is secondary o2 sensor. my motor and ECU is obd1 so I should not have secondary 02's. my car will not move when it starts to throw this code, it lurches cuts out. as soon as this started happening actually it started to become a slower car. ****!! does anyone have any ideas?