i just ran my codes and i dont understand why they came up
its a obd1 p28 automatic ecu i got code 2,43,19 2 is the oxygen sensor(which is probably because im running race gas 110 leaded) 43 is fuel supply system which i have no idea why its throwing that code? and 19 is lock up solenoid valve which i have no idea what do these mean if you know please help the car is missing below 2k rpm its a jdm b16a with direct port nitrous and a ys1 cable tranny