Scania EMS fault codes
All 2.348 Scania EMS (Engine Management System) diagnostic trouble codes, with meaning, causes and how to fix them.
Control units:
EMS LCS1EMS S6EMS S6 (EMS S6 EuroIII)EMS S6 IoM singlespeed (S6IM)EMS S7EMS S8EMS S8 (S8PDE)EMS10
Showing 241–300 of 2.348 codes
- 900hex 000384 Temperature sensor T217, low temperature at engine start
- 901hex 000385 Temperature sensor T217, high temperature during driving
- 902hex 000386 Temperature sensor 217, high temperature
- 903hex 000387 Temperature sensor 217, critically high temperature
- 904hex 000388 Temperature sensor 217, temperature too high or too low
- 912hex 000390 Exhaust gas temperature sensor T217, short circuit to earth
- 913hex 000391 Exhaust gas temperature sensor, short circuit to voltage supply or fault in connection
- 914hex 000392 Exhaust gas temperature sensor, signal fault
- 915hex 000393 Plausible High Test Turbine inlet temperature
- 916hex 000394 Plausible Low Test Turbine inlet temperature
- 1024hex 0400 EGR content
- 1025hex 0401 EGR content
- 1026hex 0402 EGR content
- 1027hex 000403 EGR, low flow
- 1028hex 0404 EGR valve with pneumatic control cylinder
- 1029hex 0405 Position sensor for EGR valve T124
- 1030hex 0406 Position sensor for EGR valve T124
- 1061hex 0425 Exhaust gas temperature sensor upstream of SCR catalytic converter T113
- 1062hex 0426 Exhaust gas temperature sensor upstream of SCR catalytic converter T113
- 1063hex 0427 Exhaust gas temperature sensor upstream of SCR catalytic converter T113
- 1064hex 0428 Exhaust gas temperature sensor upstream of SCR catalytic converter T113
- 1068hex 042C Exhaust gas temperature sensor upstream of SCR catalytic converter T113
- 1069hex 042D Exhaust gas temperature sensor upstream of SCR catalytic converter T113
- 1070hex 042E EGR valve actuator
- 1071hex 042F EGR valve actuator
- 1136hex 0470 Exhaust gas pressure sensor T125
- 1137hex 0471 Exhaust gas pressure sensor T125
- 1138hex 0472 Exhaust gas pressure sensor T125
- 1139hex 0473 Exhaust gas pressure sensor T125
- 1140hex 000474 Exhaust brake actuator pressure too low
- 1141hex 0475 The exhaust brake via valve block V107 or the proportional valve for exhaust brake V17
- 1142hex 0476 Low exhaust gas pressure
- 1143hex 0477 The exhaust brake via valve block V107 or the proportional valve for exhaust brake V17
- 1144hex 0478 The exhaust brake via valve block V107 or the proportional valve for exhaust brake V17
- 1145hex 000479 Exhaust brake, actuator fault
- 1146hex 00047A Exhaust Pressure Sensor 2, Shorted To High Source
- 1147hex 00047B Exhaust Pressure Sensor 2, Shorted To Low Source or Open Circuit
- 1148hex 00047C Engine Exhaust Pressure 1, sensor plausible low.
- 1149hex 00047D Either engine exhaust Pressure 1 (T125) or exhaust pressure sensor 2 (T271) showing implausible values at idle.
- 1152hex 0480 Cooling fan T123
- 1153hex 0481 Fan for auxiliary cooler
- 1155hex 0483 Fan rotational speed
- 1159hex 0487 EGR valve position sensor T124
- 1160hex 0488 EGR valve with pneumatic control cylinder
- 1161hex 0489 Proportional valve for EGR
- 1162hex 00048A Valve block, break in the circuit
- 1163hex 00048B Valve block, short circuit to earth
- 1168hex 0490 EGR valve block V107
- 1169hex 000491 EGR actuator, data erratic, intermittent or incorrect in ECU
- 1170hex 000492 EGR actuator, shorted to high source
- 1171hex 000493 EGR actuator, shorted to low source
- 1172hex 000494 EGR actuator, open circuit
- 1181hex 049D Position sensor for EGR valve T124
- 1184hex 0004A0 Exhaust gas pressure sensor, implausibly low value
- 1185hex 0004A1 Exhaust gas pressure sensor, short circuit to the voltage supply
- 1186hex 0004A2 Exhaust brake actuator, break in the circuit
- 1187hex 0004A3 Exhaust brake actuator, short circuit to earth
- 1189hex 0004A5 Exhaust brake actuator, short circuit to voltage supply
- 1233hex 0004D1 Exhaust brake pressure sensor, low value
- 1234hex 0004D2 Exhaust gas pressure sensor, short circuit to earth or break in the circuit