Common Error Codes EGR valve: EGR valve Error code: P2141 EGR valve Error code: P2142 EGR valve Error code: P2143 EGR valve Error code: P2144 EGR valve Error code: P2145 EGR valve Error code: P2413 EGR valve Error code: P3103 EGR valve Error code: P0400 EGR valve Error code: P0401 EGR valve Error code: P0402 EGR valve Error code: P0403 EGR valve Error code: P0404 EGR valve Error code: P0405 EGR valve Error code: P0406 EGR valve Error code: P0407 EGR valve Error code: P0408 EGR valve Error code: P2425 EGR valve Error code: P0409 EGR valve Error code: P0489 Common error codes Particulate Filter: P2002 particulate filter bank 1 - efficiency below threshold P2003 particulate trap, cylinder bank 2 - efficiency below threshold P200C Diesel Particulate Filter, bank 1 - overtemperature P200D Diesel Particulate Filter, cylinder bank 2 - overtemperature P200E Catalyst, bank 1 - overtemperature P200F Catalyst, cylinder bank 2 - overtemperature P2031 Sensor exhaust gas temperature 2, bank 1 - malfunction in circuit P2032 Sensor exhaust gas temperature 2, bank 1 - circuit low P2033 sensor exhaust gas temperature 2, bank 1 - circuit high P2034 sensor exhaust gas temperature 2, cylinder bank 2 - fault circuit P2035 Sensor exhaust gas temperature 2 cylinder bank 2 - circuit low P2036 sensor exhaust gas temperature 2, cylinder bank 2 - circuit high P2080 sensor exhaust gas temperature 1, bank 1 - range-wiring P2081 sensor exhaust gas temperature 1 bank 1 P2082 sensor exhaust gas temperature 1, cylinder bank 2 P2083 sensor exhaust gas temperature 1, cylinder bank 2 P2084 Sensor exhaust temperature 2, bank 1 P2085 exhaust gas temperature sensor 2 bank 1 P2086 exhaust gas temperature sensor 2, second cylinder bank P2087 exhaust gas temperature sensor 2, second cylinder bank P20E2 exhaust temperature sensor 1/2, bank 1 P20E3 exhaust temperature sensor 1/3, bank 1 P20E4 temperature exhaust 2/3 bank 1 P20E5 temperature exhaust 1/2, cylinder bank 2 P2195 Heated oxygen sensor 1, bank 1 P2196 Heated oxygen sensor 1, bank 1 P2197 Heated oxygen sensor 1, cylinder bank 2 P2198 Heated oxygen sensor 1, cylinder bank 2 P2231 Heated oxygen sensor 1, bank 1 P2232 Heated oxygen sensor 2 , bank 1 P2233 Heated lambdasonde 3, bank 1 P2234 Heated lambdasonde 1, cylinder bank 2 P2235 Heated lambdasonde 2 of cylinders 2 P2236 Heated lambdasonde 3 of cylinders 2 P2237 Heated lambdasonde 1, bank 1 P2238 Heated lambdasonde 1, bank 1 P2239 lambdasonde 1 cylinder bank 1 P2240 Heated oxygen sensor 1, cylinder bank 2 P2241 lambda sensor 1, cylinder bank 2, positive flow control P2242 Heated oxygen sensor 1, cylinder bank 2, positive flow control P2243 Heated oxygen sensor 1, bank 1, reference voltage P2244 Heated oxygen sensor 1, bank 1, reference voltage P2245 Heated oxygen sensor 1 bank 1, reference voltage P2246 Heated oxygen sensor 1, bank 1, reference voltage P2247 Heated oxygen sensor 1, cylinder bank 2, reference voltage P2248 Heated oxygen sensor 1, cylinder bank 2, reference voltage P2249 Heated oxygen sensor 1, cylinder bank 2, reference voltage P2250 Heated oxygen sensor 1, cylinder bank 2, reference voltage P2251 heated oxygen sensor 1, bank 1, negative flow control P2252 lambda probe 1 bank 1, negative flow control P2253 heated oxygen sensor 1, bank 1 P2254 heated oxygen sensor 1, cylinder bank 2 P2255 heated oxygen sensor 1, cylinder bank 2 P2256 heated oxygen sensor 1, cylinder bank 2 P2428 Exhaust gas temperature range of cylinders 1 - temperature too high P2429 exhaust gas temperature, cylinder bank 2 - temperature too high P242A temperature exhaust 3, bank 1 - malfunction in circuit P242B temperature exhaust 3, bank 1 P242C temperature exhaust 3, bank 1 - circuit low P242D temperature exhaust 3, bank 1 - circuit high P242E temperature exhaust 3, bank 1 P242F Diesel particulate filter - clogging / ash formation P244A Diesel Particulate Filter - differential pressure too low P244B Diesel Particulate Filter - differential pressure too high P244C Diesel Particulate Filter, bank 1 - outlet temperature too low for regeneration P244D Diesel Particulate Filter, bank 1 - exhaust temperature is too high for regeneration P244E diesel Particulate Filter, cylinder bank 2 - outlet temperature too low for regeneration P244F diesel Particulate Filter, cylinder bank 2 - exhaust temperature for regeneration is too high P245E pressure sensor diesel particulate filter B - fault circuit P245F Differential pressure sensor diesel particulate filter B - range / power circuit P2459 regeneration Frequency particulate filter P2463 Particulate Filter clogged