When opening the logger. It says on the bottom left ''Cannot connect to ECU, check serial port, cable is connected ignition is on''. Ive only used ECU flash to flash my stg2 map and i wanted to delete some CEL's i got. I have the p2433 air injection system. Also can i disable all codes that have to do with the air injection system? Theres like 6 or 7 of them.