Generic DTC OBD2 code: P0471 Exhaust Pressure Sensor Range/Performance
Generic DTC OBD2 code: P0474 Exhaust Pressure Sensor Intermittent
Generic DTC OBD2 code: P0475 Exhaust Pressure Control Valve Malfunction
Generic DTC OBD2 code: P0476 Exhaust Pressure Control Valve Range/Performance
Generic DTC OBD2 code: P0477 Exhaust Pressure Control Valve Low
Generic DTC OBD2 code: P0481 Cooling Fan 2 Control Circuit Malfunction
Generic DTC OBD2 code: P0482 Cooling Fan 3 Control Circuit Malfunction
Generic DTC OBD2 code: P0483 Cooling Fan Rationality Check Malfunction
Generic DTC OBD2 code: P0484 Cooling Fan Circuit Over Current
Generic DTC OBD2 code: P0485 Cooling Fan Power/Ground Circuit Malfunction