P0401 //Exhaust gas recirculation (EGR) system -insufficient flow detected
P0402 //Exhaust gas recirculation (EGR) system -excessive flow detected
P0403 //Exhaust gas recirculation (EGR) -circuit malfunction
P0404 //Exhaust gas recirculation (EGR) system range/performance problem
P0405 //Exhaust gas recirculation (EGR) valve position sensor A low input
P0406 //Exhaust gas recirculation (EGR) valve position sensor A high input
P0420 //Catalytic converter system, bank 1 -efficiency below threshold
P0489 //Exhaust gas recirculation (EGA) system -circuit low
P0490 //Exhaust gas recirculation (EGA) system -circuit high
P0545 //Exhaust gas recirculation temperature (EGRT) sensor, bank 1 -low input
P0546 //Exhaust gas recirculation temperature (EGRT) sensor, bank 1 -high input
P1409
P160D
P2032 //Exhaust Gas Temperature Sensor Circuit Low Bank 1 Sensor 2
P2033 //Exhaust Gas Temperature Sensor Circuit High Bank 1 Sensor 2
P2080 //Exhaust Gas Temperature Sensor Circuit Range/Performance Bank 1 Sensor 1
P2084 //Exhaust Gas Temperature Sensor Circuit Range/Performance Bank 1 Sensor 2
P2413 //Exhaust Gas Recirculation System Performance
P2428 //Exhaust Gas Temperature Too High Bank 1
P242C //Exhaust Gas Temperature Sensor Circuit Low Bank 1 Sensor 3
P2453 //Diesel Particulate Filter Pressure Sensor 'A' Circuit Range/Performance
P2454 //Diesel Particulate Filter Pressure Sensor 'A' Circuit Low
P2455 //Diesel Particulate Filter Pressure Sensor 'A' Circuit High
P2458 //Diesel Particulate Filter Regeneration Duration
P2459 //Diesel Particulate Filter Regeneration Frequency
P245A //Exhaust Gas Recirculation Cooler Bypass Control Circuit/Open
P245B //Exhaust Gas Recirculation Cooler Bypass Control Circuit Range/Performance
P245C //Exhaust Gas Recirculation Cooler Bypass Control Circuit Low
P245D //Exhaust Gas Recirculation Cooler Bypass Control Circuit High
P253F //Engine Oil Deteriorated
U0405
P8000