3. EEM4 Troubleshoot Tier 4 final

• 3.1. EEM4 general instructions
• 3.2. Fault Codes Tier 4 final
  • 3.2.1. SPN 100, FMI 1, Oil pressure LOW, ALARM
  • 3.2.2. SPN 100, FMI 16, Oil pressure ABOVE NORMAL (>9,5bar/30°C)
  • 3.2.3. SPN 100, FMI 18, Oil pressure LOW
  • 3.2.4. SPN 100, FMI 3, Oil pressure sensor voltage above normal or open circuit
  • 3.2.5. SPN 100, FMI 4, Oil pressure sensor voltage below normal
  • 3.2.6. SPN 102, FMI 0, Boost pressure HIGH
  • 3.2.7. SPN 102, FMI 11, Boost pressure deviation is too high
  • 3.2.8. SPN 102, FMI 12, Intake pressure sensor signal is not plausible
  • 3.2.9. SPN 102, FMI 14, Intake 1 pressure sensor signal is not plausible
  • 3.2.10. SPN 102, FMI 17, Intake manifold pressure drop too high at cranking
  • 3.2.11. SPN 102, FMI 18, Boost pressure LOW
  • 3.2.12. SPN 102, FMI 19, Intake 1 Air Pressure out of range
  • 3.2.13. SPN 102, FMI 2, Intake 1 Air Pressure sensor communication error
  • 3.2.14. SPN 102, FMI 31, Intake 1 pressure sensor signal is not plausible
  • 3.2.15. SPN 1043, FMI 3, Internal 12V supply voltage above normal
  • 3.2.16. SPN 1043, FMI 4, Internal 12V supply voltage below normal
  • 3.2.17. SPN 105, FMI 16, Intake 1 air temp. ABOVE NORMAL (90°C)
  • 3.2.18. SPN 105, FMI 19, Intake 1 Air Temperature out of range
  • 3.2.19. SPN 1076, FMI 14, MPROP control, Open circuit
  • 3.2.20. SPN 1076, FMI 3, MPROP control, high side short circuit to HIGH SOURCE
  • 3.2.21. SPN 1076, FMI 4, MPROP control, Low side short circuit to GROUND
  • 3.2.22. SPN 1076, FMI 5, MPROP control, Low side short circuit to HIGH SOURCE
  • 3.2.23. SPN 1076, FMI 6, MPROP control, high side short circuit to GROUND
  • 3.2.24. SPN 1077, FMI 31, MPROP control, Powerstage over temperature
  • 3.2.25. SPN 107, FMI 18, The air filter pressure BELOW NORMAL
  • 3.2.26. SPN 107, FMI 31, The air filter pressure sensor active at init state
  • 3.2.27. SPN 1083, FMI 3, Auxiliary analog input 1 voltage above normal or open circuit
  • 3.2.28. SPN 1083, FMI 4, Auxiliary analog input 1 voltage below normal
  • 3.2.29. SPN 1084, FMI 3, Auxiliary analog input 2 voltage above normal or open circuit
  • 3.2.30. SPN 1084, FMI 4, Auxiliary analog input 2 voltage below normal
  • 3.2.31. SPN 108, FMI 3, Ambient pressure sensor voltage above normal or open circuit
  • 3.2.32. SPN 108, FMI 4, Ambient pressure sensor voltage below normal
  • 3.2.33. SPN 109, FMI 3, Coolant pressure sensor voltage above normal or open circuit
  • 3.2.34. SPN 109, FMI 4, Coolant pressure sensor voltage below normal
  • 3.2.35. SPN 110, FMI 0, Coolant temperature HIGH, ALARM
  • 3.2.36. SPN 110, FMI 16, Coolant temperature ABOVE NORMAL
  • 3.2.37. SPN 110, FMI 3, Coolant temperature sensor voltage above normal or open circuit
  • 3.2.38. SPN 110, FMI 4, Coolant temperature sensor voltage below normal
  • 3.2.39. SPN 1131, FMI 19, Intake 2 Air Temperature out of range
  • 3.2.40. SPN 1132, FMI 3, Intake manifold 1 air temperature sensor voltage above normal or open circuit
  • 3.2.41. SPN 1132, FMI 4, Intake manifold 1 air temperature sensor voltage below normal
  • 3.2.42. SPN 1133, FMI 3, Intake manifold 2 air temperature sensor voltage below normal
  • 3.2.43. SPN 1133, FMI 4, Intake manifold 2 air temperature sensor voltage above normal or open circuit
  • 3.2.44. SPN 1136, FMI 0, ECU over temperature HIGH, ALARM 1
  • 3.2.45. SPN 1136, FMI 3, ECU temperature sensor voltage above normal or open circuit
  • 3.2.46. SPN 1136, FMI 31, ECU over temperature HIGH, ALARM 2
  • 3.2.47. SPN 1136, FMI 4, ECU temperature sensor voltage below normal
  • 3.2.48. SPN 1188, FMI 11, WG Actuator 1 torque limited (ERROR 22)
  • 3.2.49. SPN 1188, FMI 13, WG Actuator 1 calibration error (ERROR 4)
  • 3.2.50. SPN 1188, FMI 2, WG Actuator 1 position deviation (ERROR 3)
  • 3.2.51. SPN 1188, FMI 7, WG Actuator 1 motor unpowered due to fault condition (ERROR 5)
  • 3.2.52. SPN 1189, FMI 11, WG 2 Actuator torque limited (ERROR 22)
  • 3.2.53. SPN 1189, FMI 13, WG Actuator 2 calibration error (ERROR 4)
  • 3.2.54. SPN 1189, FMI 2, WG Actuator 2 position deviation (ERROR 3)
  • 3.2.55. SPN 1189, FMI 7, WG Actuator 2 motor unpowered due fault condition (ERROR 5)
  • 3.2.56. SPN 1239, FMI 14, Rail pressure, Leakage detected at load condition
  • 3.2.57. SPN 1240, FMI 14, Rail pressure, Leakage detected at low idle
  • 3.2.58. SPN 1321, FMI 3, Start relay high side voltage above normal
  • 3.2.59. SPN 1321, FMI 6, Start relay high side current above normal
  • 3.2.60. SPN 132, FMI 13, Air Mass Flow zero calibration failed
  • 3.2.61. SPN 132, FMI 19, Air Mass Flow Sensor CAN communication timeout
  • 3.2.62. SPN 132, FMI 2, Air Mass Flow Sensor signal is not plausible
  • 3.2.63. SPN 1349, FMI 3, Rail 2 pressure sensor voltage above normal or open circuit
  • 3.2.64. SPN 1349, FMI 4, Rail 2 pressure sensor voltage below normal
  • 3.2.65. SPN 1378, FMI 31, Adaptive oil change interval exceeded
  • 3.2.66. SPN 1381, FMI 16, Fuel supply pump inlet pressure ABOVE NORMAL
  • 3.2.67. SPN 1381, FMI 18, Fuel supply pump inlet pressure BELOW NORMAL
  • 3.2.68. SPN 1381, FMI 3, Fuel supply pump inlet pressure sensor voltage above normal or open circuit
  • 3.2.69. SPN 1381, FMI 4, Fuel supply pump inlet pressure sensor voltage below normal
  • 3.2.70. SPN 1485, FMI 11, ECU internal fault 0100
  • 3.2.71. SPN 1485, FMI 31, Main relay early opening at previous afterrun
  • 3.2.72. SPN 157, FMI 0, Rail pressure above normal
  • 3.2.73. SPN 157, FMI 15, Rail pressure controller, Positive deviation
  • 3.2.74. SPN 157, FMI 16, Rail Pressure control: Pressure CRITICAL high
  • 3.2.75. SPN 157, FMI 17, Rail pressure controller, Negative deviation at low idle
  • 3.2.76. SPN 157, FMI 2, Rail Pressure control: Pressure raw value is intermittent
  • 3.2.77. SPN 157, FMI 20, Rail Pressure control: Pressure raw value is above maximum offset
  • 3.2.78. SPN 157, FMI 21, Rail Pressure control: Pressure raw value is below minimum offset
  • 3.2.79. SPN 157, FMI 3, Rail 1 pressure sensor voltage above normal or open circuit
  • 3.2.80. SPN 157, FMI 4, Rail 1 pressure sensor voltage below normal
  • 3.2.81. SPN 1639, FMI 19, Fan speed request CAN signal missing
  • 3.2.82. SPN 168, FMI 0, Battery voltage ABOVE NORMAL(>17V(12V)) (>32V(24V))
  • 3.2.83. SPN 168, FMI 1, Battery voltage BELOW NORMAL (< 7,8 V)
  • 3.2.84. SPN 171, FMI 10, Ambient temperature sensor signal abnormal rate of change
  • 3.2.85. SPN 171, FMI 19, Ambient temperature CAN signal missing
  • 3.2.86. SPN 171, FMI 3, Ambient temperature sensor voltage above normal or open circuit
  • 3.2.87. SPN 171, FMI 4, Ambient temperature sensor voltage below normal
  • 3.2.88. SPN 174, FMI 0, Fuel inlet temperature high, ALARM (>85°C)
  • 3.2.89. SPN 174, FMI 3, Fuel temperature sensor voltage above normal or open circuit
  • 3.2.90. SPN 174, FMI 4, Fuel temperature sensor voltage below normal
  • 3.2.91. SPN 1761, FMI 1, DEF tank EMPTY
  • 3.2.92. SPN 1761, FMI 11, DEF tank level sensor general error
  • 3.2.93. SPN 1761, FMI 15, DEF tank level error
  • 3.2.94. SPN 1761, FMI 17, DEF tank level error
  • 3.2.95. SPN 1761, FMI 18, DEF tank LEVEL LOW
  • 3.2.96. SPN 1761, FMI 3, DEF tank level sensor voltage above normal or open circuit
  • 3.2.97. SPN 1761, FMI 31, DEF tank level sensor CAN message missing
  • 3.2.98. SPN 1761, FMI 4, DEF tank level sensor voltage below normal
  • 3.2.99. SPN 1804, FMI 3, Grid heater relay 2 voltage above normal or short to high SOURCE
  • 3.2.100. SPN 1804, FMI 5, Grid heater relay 2 current below normal or open circuit
  • 3.2.101. SPN 1804, FMI 6, Grid heater relay 2 current above normal or short to GROUND
  • 3.2.102. SPN 190, FMI 16, Engine Speed ABOVE NORMAL
  • 3.2.103. SPN 2659, FMI 1, EGR circulation mass flow rate below normal
  • 3.2.104. SPN 2791, FMI 0, EGR Valve temperature alert
  • 3.2.105. SPN 2791, FMI 10, EGR Valve initialization error
  • 3.2.106. SPN 2791, FMI 16, EGR Valve temperature warning
  • 3.2.107. SPN 2791, FMI 31, EGR Valve not present
  • 3.2.108. SPN 2791, FMI 9, EGR Valve communication error
  • 3.2.109. SPN 27, FMI 11, EGR Valve torque limited
  • 3.2.110. SPN 27, FMI 12, EGR Valve short cut
  • 3.2.111. SPN 27, FMI 13, EGR Valve mechanical fault
  • 3.2.112. SPN 27, FMI 6, EGR Valve overload
  • 3.2.113. SPN 27, FMI 7, EGR Valve position deviation
  • 3.2.114. SPN 2882, FMI 8, OHECS message has timed out
  • 3.2.115. SPN 29, FMI 3, Accelerator pedal 2 sensor above normal or open circuit (IDLE)
  • 3.2.116. SPN 29, FMI 4, Accelerator pedal 2 sensor below normal (IDLE)
  • 3.2.117. SPN 3031, FMI 10, DEF tank temperature abnormal rate of change at heating cycle
  • 3.2.118. SPN 3031, FMI 11, DEF tank temperature sensor general error
  • 3.2.119. SPN 3031, FMI 14, DEF system maximum defrost time exceeded
  • 3.2.120. SPN 3031, FMI 15, DEF tank temperature error
  • 3.2.121. SPN 3031, FMI 16, DEF tank temperature ABOVE normal
  • 3.2.122. SPN 3031, FMI 17, DEF tank temperature error
  • 3.2.123. SPN 3031, FMI 2, DEF tank temperature signal abnormal rate of change
  • 3.2.124. SPN 3031, FMI 3, DEF tank temp. sensor voltage above normal or open circuit
  • 3.2.125. SPN 3031, FMI 31, DEF tank temperature signal abnormal rate of change
  • 3.2.126. SPN 3031, FMI 4, DEF tank temp. sensor voltage below normal
  • 3.2.127. SPN 3216, FMI 19, Upstream NOx sensor missing
  • 3.2.128. SPN 3218, FMI 14, Upstream NOx sensor supply voltage out of range
  • 3.2.129. SPN 3219, FMI 2, Upstream NOx sensor maximum heating time exceeded
  • 3.2.130. SPN 3220, FMI 12, Upstream NOx sensor stability time exceeded
  • 3.2.131. SPN 3220, FMI 2, Upstream NOx sensor value implausible
  • 3.2.132. SPN 3222, FMI 3, Upstream NOx sensor reports heater short circuit
  • 3.2.133. SPN 3222, FMI 5, Upstream NOx sensor reports heater open wire
  • 3.2.134. SPN 3224, FMI 3, Upstream NOx sensor reports NOx measurement short circuit
  • 3.2.135. SPN 3224, FMI 5, Upstream NOx sensor reports NOx measurement open wire
  • 3.2.136. SPN 3225, FMI 3, Upstream NOx sensor reports O2 short circuit
  • 3.2.137. SPN 3225, FMI 5, Upstream NOx sensor reports O2 open wire
  • 3.2.138. SPN 3226, FMI 19, Downstream NOx sensor missing
  • 3.2.139. SPN 3228, FMI 14, Downstream NOx sensor supply voltage out of range
  • 3.2.140. SPN 3229, FMI 2, Downstream NOx sensor maximum heating time exceeded
  • 3.2.141. SPN 3230, FMI 12, Downstream NOx sensor stability time exceeded
  • 3.2.142. SPN 3230, FMI 2, Downstream NOx sensor value implausible
  • 3.2.143. SPN 3232, FMI 3, Downstream NOx sensor reports heater short circuit
  • 3.2.144. SPN 3232, FMI 5, Downstream NOx sensor reports heater open wire
  • 3.2.145. SPN 3234, FMI 3, Downstream NOx sensor reports NOx measurement short circuit
  • 3.2.146. SPN 3234, FMI 5, Downstream NOx sensor reports NOx measurement open wire
  • 3.2.147. SPN 3235, FMI 3, Downstream NOx sensor reports O2 short circuit
  • 3.2.148. SPN 3235, FMI 5, Downstream NOx sensor reports O2 open wire
  • 3.2.149. SPN 3349, FMI 8, Torque/Speed Control (TSC1) timeout
  • 3.2.150. SPN 3361, FMI 14, DEF dosing valve current abnormal behaviour
  • 3.2.151. SPN 3361, FMI 3, DEF dosing valve low side short circuit to high SOURCE
  • 3.2.152. SPN 3361, FMI 31, DEF dosing valve powerstage driver chip over temperature
  • 3.2.153. SPN 3361, FMI 4, DEF dosing valve high side short circuit
  • 3.2.154. SPN 3361, FMI 5, DEF dosing valve high side short circuit to high SOURCE or open load
  • 3.2.155. SPN 3361, FMI 6, DEF dosing valve low side short circuit to GROUND or open load
  • 3.2.156. SPN 3361, FMI 7, DEF dosing valve is blocked
  • 3.2.157. SPN 3363, FMI 14, DEF tank heater coolant valve solenoid high side short circuit to high SOURCE
  • 3.2.158. SPN 3363, FMI 3, DEF tank heater coolant valve solenoid low side short circuit to high SOURCE
  • 3.2.159. SPN 3363, FMI 31, DEF tank heater coolant valve low side power stage over temperature
  • 3.2.160. SPN 3363, FMI 4, DEF tank heater coolant valve solenoid high side short circuit to GROUND
  • 3.2.161. SPN 3363, FMI 5, DEF tank heater coolant valve solenoid open circuit
  • 3.2.162. SPN 3363, FMI 6, DEF tank heater coolant valve solenoid low side short circuit to GROUND
  • 3.2.163. SPN 3509, FMI 31, 5Vdc Supply 1 voltage out of range
  • 3.2.164. SPN 3510, FMI 31, 5Vdc Supply 2 voltage out of range
  • 3.2.165. SPN 3511, FMI 31, 5Vdc Supply 3 voltage out of range
  • 3.2.166. SPN 3512, FMI 3, 12V sensor supply 1 voltage above normal
  • 3.2.167. SPN 3512, FMI 4, 12V sensor supply 1 voltage below normal
  • 3.2.168. SPN 3515, FMI 11, DEF tank temperature sensor general error
  • 3.2.169. SPN 3515, FMI 15, DEF tank temperature error
  • 3.2.170. SPN 3515, FMI 17, DEF tank temperature error
  • 3.2.171. SPN 3515, FMI 3, DEF tank temperature sensor open circuit
  • 3.2.172. SPN 3515, FMI 4, DEF tank temperature sensor short circuit
  • 3.2.173. SPN 3516, FMI 11, DEF concentration general error
  • 3.2.174. SPN 3516, FMI 15, DEF concentration not valid
  • 3.2.175. SPN 3516, FMI 17, DEF concentration not valid
  • 3.2.176. SPN 3516, FMI 19, Aftertreatment 1 Diesel Exhaust Fluid Information -message not present
  • 3.2.177. SPN 3516, FMI 2, DEF concentration sensor error
  • 3.2.178. SPN 3519, FMI 3, DEF tank sensor open circuit
  • 3.2.179. SPN 3519, FMI 4, DEF tank sensor short circuit
  • 3.2.180. SPN 3521, FMI 14, DEF quality sensor: Fluid quality unknown
  • 3.2.181. SPN 3521, FMI 15, DEF quality sensor: Concentration HIGH warning
  • 3.2.182. SPN 3521, FMI 16, DEF quality sensor: Urea concentration too high
  • 3.2.183. SPN 3521, FMI 17, DEF quality sensor: Concentration LOW warning
  • 3.2.184. SPN 3521, FMI 18, DEF quality sensor: Urea concentration too low
  • 3.2.185. SPN 3521, FMI 2, DEF quality sensor: Error with diesel exhaust fluid property detection
  • 3.2.186. SPN 3521, FMI 31, DEF quality sensor: Fluid is Diesel
  • 3.2.187. SPN 3532, FMI 3, DEF tank level sensor open circuit
  • 3.2.188. SPN 3532, FMI 4, DEF tank level sensor short circuit
  • 3.2.189. SPN 3562, FMI 14, Intake 2 pressure sensor signal is not plausible
  • 3.2.190. SPN 3562, FMI 19, Intake 2 Air Pressure out of range
  • 3.2.191. SPN 3562, FMI 2, Intake 2 Air Pressure sensor communication error
  • 3.2.192. SPN 3562, FMI 31, Intake 2 pressure sensor signal is not plausible
  • 3.2.193. SPN 3573, FMI 13, throttle valve 2 calibration error
  • 3.2.194. SPN 3573, FMI 3, throttle valve 2 sensor voltage above normal
  • 3.2.195. SPN 3573, FMI 4, throttle valve 2 sensor voltage below normal
  • 3.2.196. SPN 3573, FMI 7, Throttle Valve 2 Position Deviation
  • 3.2.197. SPN 3, FMI 14, Number of injections is limited by quantity balance of high pressure pump
  • 3.2.198. SPN 4090, FMI 18, SCR system malfunction: Measured NOx emission implausible
  • 3.2.199. SPN 4090, FMI 31, NOx limits exceeded
  • 3.2.200. SPN 4095, FMI 31, NOx limits exceeded due to Interrupted DEF dosing
  • 3.2.201. SPN 4201, FMI 2, Crank speed signal erratic, too much noise pulses
  • 3.2.202. SPN 4201, FMI 31, Crankshaft speed sensor signal missing
  • 3.2.203. SPN 4332, FMI 0, SCR system ERROR: DEF over pressure detected
  • 3.2.204. SPN 4332, FMI 11, SCR system ERROR: Pumped-Dosed quantities balance error
  • 3.2.205. SPN 4332, FMI 14, SCR system ERROR: Pressure drop test failure
  • 3.2.206. SPN 4332, FMI 16, SCR system ERROR: DEF dosing pressure above normal
  • 3.2.207. SPN 4332, FMI 18, SCR system ERROR: DEF dosing pressure below normal
  • 3.2.208. SPN 4332, FMI 31, SCR system ERROR: Emptying not completed at previous shutdown
  • 3.2.209. SPN 4334, FMI 3, DEF pressure sensor voltage above normal or open circuit
  • 3.2.210. SPN 4334, FMI 4, DEF pressure sensor voltage below normal
  • 3.2.211. SPN 4340, FMI 3, DEF suction line heater control circuit short circuit to high SOURCE
  • 3.2.212. SPN 4340, FMI 31, DEF suction line heater ECU power stage over temperature
  • 3.2.213. SPN 4340, FMI 4, DEF suction line heater control circuit short circuit to GROUND
  • 3.2.214. SPN 4340, FMI 5, DEF suction line heater control circuit open circuit
  • 3.2.215. SPN 4342, FMI 3, DEF backflow line heater control circuit short circuit to high SOURCE
  • 3.2.216. SPN 4342, FMI 31, DEF backflow line heater ECU power stage over temperature
  • 3.2.217. SPN 4342, FMI 4, DEF backflow line heater control circuit short circuit to GROUND
  • 3.2.218. SPN 4342, FMI 5, DEF backflow line heater control circuit open circuit
  • 3.2.219. SPN 4344, FMI 0, Error supply module heater plausibility
  • 3.2.220. SPN 4344, FMI 12, DEF supply module temperature measurement module is not responding
  • 3.2.221. SPN 4344, FMI 2, DEF supply module heater temperature signal in invalid range
  • 3.2.222. SPN 4344, FMI 3, DEF supply module heater control circuit short circuit to high SOURCE
  • 3.2.223. SPN 4344, FMI 31, DEF supply module heater ECU power stage over temperature
  • 3.2.224. SPN 4344, FMI 4, DEF supply module heater control circuit short circuit to GROUND
  • 3.2.225. SPN 4344, FMI 5, DEF supply module heater open circuit
  • 3.2.226. SPN 4344, FMI 8, DEF supply module heater temperature signal in failure range
  • 3.2.227. SPN 4346, FMI 3, DEF pressure line heater control circuit short circuit to high SOURCE
  • 3.2.228. SPN 4346, FMI 31, DEF pressure line heater ECU power stage over temperature
  • 3.2.229. SPN 4346, FMI 4, DEF pressure line heater control circuit short circuit to GROUND
  • 3.2.230. SPN 4346, FMI 5, DEF pressure line heater control circuit open circuit
  • 3.2.231. SPN 4360, FMI 10, SCR catalyst inlet temperature value not plausible.
  • 3.2.232. SPN 4360, FMI 2, SCR catalyst inlet gas temp sensor value abnormal rate of change
  • 3.2.233. SPN 4360, FMI 3, SCR catalyst inlet gas temp. sensor voltage above normal or open circuit
  • 3.2.234. SPN 4360, FMI 4, SCR catalyst inlet gas temp. sensor voltage below normal
  • 3.2.235. SPN 4363, FMI 10, SCR catalyst outlet temperature value not plausible.
  • 3.2.236. SPN 4363, FMI 2, SCR catalyst outlet gas temp sensor value abnormal rate of change
  • 3.2.237. SPN 4363, FMI 3, SCR catalyst outlet gas temp. sensor voltage above normal or open circuit
  • 3.2.238. SPN 4363, FMI 4, SCR catalyst outlet gas temp. sensor voltage below normal
  • 3.2.239. SPN 4374, FMI 14, DEF pump motor speed permanent deviation
  • 3.2.240. SPN 4374, FMI 31, DEF pump motor not available for actuation
  • 3.2.241. SPN 4374, FMI 8, DEF pump motor speed deviation
  • 3.2.242. SPN 4375, FMI 3, DEF pump motor control signal short circuit to high SOURCE
  • 3.2.243. SPN 4375, FMI 31, DEF pump motor control powerstage over temperature
  • 3.2.244. SPN 4375, FMI 4, DEF pump motor control signal short circuit to GROUND
  • 3.2.245. SPN 4375, FMI 5, DEF pump motor control signal current below normal or open circuit
  • 3.2.246. SPN 4376, FMI 3, DEF pump direction valve low side short circuit to high SOURCE
  • 3.2.247. SPN 4376, FMI 31, DEF pump direction valve low side control powerstage over temperature
  • 3.2.248. SPN 4376, FMI 4, DEF pump direction valve low side short circuit to GROUND
  • 3.2.249. SPN 4376, FMI 5, DEF pump direction valve low side current below normal or open circuit
  • 3.2.250. SPN 4753, FMI 10, DOC inlet temperature value not plausible
  • 3.2.251. SPN 4753, FMI 3, DOC inlet temp sensor voltage above normal or open circuit
  • 3.2.252. SPN 4753, FMI 4, DOC inlet gas temp. sensor voltage below normal
  • 3.2.253. SPN 4792, FMI 14, SRC catalyst overtemperature
  • 3.2.254. SPN 5020, FMI 3, Engine EGR mixer intake temperature sensor voltage above normal or open circuit
  • 3.2.255. SPN 5020, FMI 4, Engine EGR mixer intake temperature sensor voltage below normal
  • 3.2.256. SPN 5025, FMI 31, Upstream NOx sensor calibration values outside limits
  • 3.2.257. SPN 5026, FMI 2, Upstream NOx sensor value offset check error
  • 3.2.258. SPN 5028, FMI 13, Upstream NOx sensor calibration NOT AVAILABLE or incompatible sensor
  • 3.2.259. SPN 5028, FMI 31, Upstream NOx sensor calibration values outside limits
  • 3.2.260. SPN 5032, FMI 31, Downstream NOx sensor calibration values outside limits
  • 3.2.261. SPN 5033, FMI 2, Downstream NOx sensor value offset check error
  • 3.2.262. SPN 5035, FMI 13, Downstream NOx sensor calibration NOT AVAILABLE or incompatible sensor
  • 3.2.263. SPN 5035, FMI 31, Downstream NOx sensor calibration values outside limits
  • 3.2.264. SPN 51, FMI 13, Throttle valve 1 calibration error
  • 3.2.265. SPN 51, FMI 3, throttle valve 1 sensor voltage above normal
  • 3.2.266. SPN 51, FMI 4, Throttle valve 1 sensor voltage below normal
  • 3.2.267. SPN 51, FMI 7, Throttle Valve 1 Position Deviation
  • 3.2.268. SPN 520200, FMI 16, Powerstages could be disabled due to high battery voltage
  • 3.2.269. SPN 520200, FMI 18, Powerstages could be disabled due to low Battery voltage
  • 3.2.270. SPN 520201, FMI 19, ECU 1 CAN B Bus Off
  • 3.2.271. SPN 520202, FMI 3, ECU Main Relay 1 Short circuit to HIGH SOURCE
  • 3.2.272. SPN 520202, FMI 4, ECU Main Relay 1 short circuit to GROUND
  • 3.2.273. SPN 520203, FMI 3, ECU Main Relay 2 Short circuit to HIGH SOURCE
  • 3.2.274. SPN 520203, FMI 4, ECU Main Relay 2 short circuit to GROUND
  • 3.2.275. SPN 520204, FMI 3, ECU Main Relay 3 Short circuit to HIGH SOURCE
  • 3.2.276. SPN 520205, FMI 31, Error in torque control input
  • 3.2.277. SPN 520206, FMI 31, ECU internal fault 0104
  • 3.2.278. SPN 520207, FMI 31, Rail Pressure control: Pressure BELOW normal in limp home mode
  • 3.2.279. SPN 520209, FMI 31, Error in the plausibility of the injection energizing time
  • 3.2.280. SPN 520210, FMI 12, Error in the plausibility of the start of energising angles
  • 3.2.281. SPN 520211, FMI 31, ECU internal fault 0103
  • 3.2.282. SPN 520212, FMI 31, ECU internal fault 0105
  • 3.2.283. SPN 520213, FMI 31, ECU internal fault 0106
  • 3.2.284. SPN 520214, FMI 31, ECU internal fault 0107
  • 3.2.285. SPN 520215, FMI 31, ECU internal fault 0108
  • 3.2.286. SPN 520216, FMI 31, ECU internal fault 0109
  • 3.2.287. SPN 520217, FMI 31, ECU internal fault 0110
  • 3.2.288. SPN 520218, FMI 31, ECU internal fault 0111
  • 3.2.289. SPN 520219, FMI 31, ECU internal fault 0112
  • 3.2.290. SPN 520220, FMI 31, ECU internal fault 0113
  • 3.2.291. SPN 520221, FMI 31, ECU internal fault 0114
  • 3.2.292. SPN 520222, FMI 31, ECU internal fault 0115
  • 3.2.293. SPN 520223, FMI 31, Rail pressure below normal
  • 3.2.294. SPN 520224, FMI 31, ECU internal fault 0117
  • 3.2.295. SPN 520225, FMI 31, ECU internal fault 0118
  • 3.2.296. SPN 520226, FMI 31, ECU internal fault 0119
  • 3.2.297. SPN 520227, FMI 31, ECU internal fault 0120
  • 3.2.298. SPN 520228, FMI 12, ECU internal fault 0121
  • 3.2.299. SPN 520229, FMI 13, ECU internal fault 0122
  • 3.2.300. SPN 520229, FMI 31, Rail pressure controller, Negative deviation
  • 3.2.301. SPN 520230, FMI 31, Engine specification mismatch
  • 3.2.302. SPN 520231, FMI 31, PTO input error
  • 3.2.303. SPN 520232, FMI 31, Bad digital input configuration
  • 3.2.304. SPN 520233, FMI 31, Rail pressure below normal
  • 3.2.305. SPN 520237, FMI 31, Customer fault 1 via digital input
  • 3.2.306. SPN 520238, FMI 31, Customer fault 2 via digital input
  • 3.2.307. SPN 520240, FMI 31, ECU 1 Injector bank 0 short circuit
  • 3.2.308. SPN 520241, FMI 31, ECU 1 Injector bank 1 short circuit
  • 3.2.309. SPN 520242, FMI 31, ECU 1 Injector bank 2 short circuit
  • 3.2.310. SPN 520243, FMI 3, Main relay lamp short circuit to battery
  • 3.2.311. SPN 520243, FMI 31, ECU 2 Injector bank 0 short circuit
  • 3.2.312. SPN 520243, FMI 5, Main relay lamp open load
  • 3.2.313. SPN 520243, FMI 6, Main relay lamp short circuit to ground
  • 3.2.314. SPN 520244, FMI 31, ECU 2 Injector bank 1 short circuit
  • 3.2.315. SPN 520245, FMI 31, ECU 2 Injector bank 2 short circuit
  • 3.2.316. SPN 520247, FMI 31, All periodic TX messages cannot be allocated a send buffer in at least one timeslot.
  • 3.2.317. SPN 520248, FMI 31, ECU internal fault 0124
  • 3.2.318. SPN 520249, FMI 31, ECU internal fault 0125
  • 3.2.319. SPN 520250, FMI 31, ECU internal fault 0126
  • 3.2.320. SPN 520251, FMI 31, ECU internal fault 0127
  • 3.2.321. SPN 520260, FMI 31, CY146 error 1
  • 3.2.322. SPN 520261, FMI 31, CY146 error 2
  • 3.2.323. SPN 520262, FMI 31, CY146 error 3
  • 3.2.324. SPN 520263, FMI 31, CY146 error 4
  • 3.2.325. SPN 520264, FMI 31, CY146 error 5
  • 3.2.326. SPN 520293, FMI 31, Field test software expired
  • 3.2.327. PN 520297, FMI 31, ECU internal fault 0132
  • 3.2.328. PN 520298, FMI 31, ECU internal fault 0133
  • 3.2.329. SPN 520307, FMI 31, Rail Pressure control: Pressure ABOVE measurable range
  • 3.2.330. SPN 520309, FMI 31, Rail Pressure control: Maximum over pressure protection mode entries reached
  • 3.2.331. SPN 520312, FMI 31, Rail Pressure control: Maximum time in limp home state is exceeded
  • 3.2.332. SPN 520317, FMI 31, Rail Pressure control: Pressure reduction interrupted
  • 3.2.333. SPN 520318, FMI 31, Rail Pressure control: Pressure deviation in limp home mode
  • 3.2.334. SPN 520319, FMI 31, Rail Pressure control: Pressure out of range in limp home mode
  • 3.2.335. SPN 520320, FMI 31, Rail Pressure control: Pressure ABOVE normal in limp home mode
  • 3.2.336. SPN 520327, FMI 31, Rail Pressure control: Pressure ABOVE NORMAL
  • 3.2.337. SPN 520336, FMI 31, Rail Pressure control: Forced engine shutdown
  • 3.2.338. SPN 520337, FMI 31, Rail Pressure control: Torque limited due rail over pressure
  • 3.2.339. SPN 520354, FMI 3, SHORT CIRCUIT low side to battery voltage in the pressure control valve
  • 3.2.340. SPN 520354, FMI 4, SHORT CIRCUIT low side to ground in the pressure control valve
  • 3.2.341. SPN 520356, FMI 3, SHORT CIRCUIT to battery in the high side of the pressure control valve
  • 3.2.342. SPN 520356, FMI 4, SHORT CIRCUIT to ground in the high side of the pressure control valve
  • 3.2.343. SPN 520358, FMI 31, Over temperature of device driver of pressure control valve
  • 3.2.344. SPN 520359, FMI 31, Open load of pressure control valve output
  • 3.2.345. SPN 520382, FMI 14, Air Mass Flow Sensor Absolute Pressure sensor defective
  • 3.2.346. SPN 520382, FMI 2, Air mass sensor pressure signal is not plausible
  • 3.2.347. SPN 520383, FMI 14, Air Mass Flow Sensor Differential Pressure sensor defected
  • 3.2.348. SPN 520384, FMI 14, Air Mass Flow Sensor temperature sensor defected
  • 3.2.349. SPN 520384, FMI 16, Air Mass Flow Sensor over temperature warning
  • 3.2.350. SPN 520385, FMI 2, ECU 2 Crank speed signal erratic, too many noise pulses
  • 3.2.351. SPN 520385, FMI 31, ECU 2 Crankshaft speed sensor signal missing
  • 3.2.352. SPN 520386, FMI 2, ECU 2 Number and/or position of the camshaft pulses implausible - disturbed signal
  • 3.2.353. SPN 520386, FMI 31, ECU 2 Cam speed sensor signal missing
  • 3.2.354. SPN 520386, FMI 8, ECU 2 Signal deviation between crankshaft and camshaft too large
  • 3.2.355. SPN 520387, FMI 0, ECU 2 over temperature high, ALARM
  • 3.2.356. SPN 520388, FMI 31, Rail Pressure control: Over pressure protection mode activated
  • 3.2.357. SPN 520389, FMI 31, Air mass sensor value not plausible
  • 3.2.358. SPN 520390, FMI 31, Air mass sensor start test time exceeded
  • 3.2.359. SPN 520391, FMI 31, Air mass sensor start test value not plausible (too high)
  • 3.2.360. SPN 520392, FMI 31, ECU 2 over temperature high, ALARM 2
  • 3.2.361. SPN 520393, FMI 19, ECU 1 CAN C Bus Off
  • 3.2.362. SPN 520394, FMI 31, Master and slave parameters are different
  • 3.2.363. SPN 520395, FMI 31, ECU 1 CAN A Passive State
  • 3.2.364. SPN 520396, FMI 31, ECU 1 CAN B Passive State
  • 3.2.365. SPN 520397, FMI 31, ECU 1 CAN C Passive State
  • 3.2.366. SPN 521000, FMI 2, DEF pump temperature signal duty cycle in invalid range
  • 3.2.367. SPN 521000, FMI 8, DEF pump temperature signal duty cycle in failure range
  • 3.2.368. SPN 521001, FMI 14, DEF heater relay shorted to battery
  • 3.2.369. SPN 521001, FMI 3, DEF heater main relay circuit short circuit to high SOURCE
  • 3.2.370. SPN 521001, FMI 31, DEF heater relay powerstage over temperature
  • 3.2.371. SPN 521001, FMI 4, DEF heater relay shorted to ground
  • 3.2.372. SPN 521001, FMI 5, DEF heater relay open circuit
  • 3.2.373. SPN 521002, FMI 31, SCR system ERROR: Emergency shutoff was performed due heating system error(s)
  • 3.2.374. SPN 521003, FMI 3, DEF heater main relay control circuit short circuit to high SOURCE
  • 3.2.375. SPN 521003, FMI 4, DEF heater main relay control circuit short circuit to GROUND
  • 3.2.376. SPN 521007, FMI 10, SCR system ERROR: DEF backflow line blocked or implausible
  • 3.2.377. SPN 521007, FMI 14, SCR system ERROR: DEF pressure line or dosing valve blocked
  • 3.2.378. SPN 521007, FMI 31, SCR system ERROR: DEF pressure stabilisation failure
  • 3.2.379. SPN 521008, FMI 0, SCR system ERROR: DEF pressure reduction failure
  • 3.2.380. SPN 521008, FMI 1, SCR system ERROR: DEF pressure build up failure
  • 3.2.381. SPN 521012, FMI 31, Downstream NOx sensor value peak check error
  • 3.2.382. SPN 521013, FMI 31, Downstream NOx sensor value stuck
  • 3.2.383. SPN 521016, FMI 31, Upstream NOx sensor value peak check error
  • 3.2.384. SPN 521017, FMI 31, Upstream NOx sensor value stuck
  • 3.2.385. SPN 521018, FMI 31, SCR effiency threshold 1 exceeded
  • 3.2.386. SPN 521019, FMI 31, SCR effiency threshold 2 exceeded
  • 3.2.387. SPN 521020, FMI 31, SCR effiency threshold 3 exceeded
  • 3.2.388. SPN 521022, FMI 31, Possible exhaust line temperature sensor interchange
  • 3.2.389. SPN 521023, FMI 31, Possible exhaust line NOx sensor interchange
  • 3.2.390. SPN 521024, FMI 31, Relative O2 concentration error between upstream and downstream NOx sensors
  • 3.2.391. SPN 521025, FMI 31, SCR efficiency not OK
  • 3.2.392. SPN 521026, FMI 31, SCR efficiency not OK after DEF refill (possible poor quality)
  • 3.2.393. SPN 521027, FMI 31, NH3 slip detected
  • 3.2.394. SPN 522072, FMI 31, Rail over pressure monitoring time exceeded
  • 3.2.395. SPN 522073, FMI 31, Rail over pressure monitoring count exceeded
  • 3.2.396. SPN 522087, FMI 31, Rail PRV recognised as OPEN
  • 3.2.397. SPN 522088, FMI 31, Rail PRV is forced to open perform pressure increase
  • 3.2.398. SPN 522089, FMI 31, Rail PRV is forced to open perform pressure shock
  • 3.2.399. SPN 522167, FMI 31, Rail PRV reached maxium allowed opening count
  • 3.2.400. SPN 522168, FMI 31, Rail PRV reached maximun allowed open time
  • 3.2.401. SPN 522212, FMI 31, DEF dosing valve after cooler current above normal or short to GROUND
  • 3.2.402. SPN 522213, FMI 31, DEF dosing valve after cooler current below normal or open circuit
  • 3.2.403. SPN 522214, FMI 31, DEF dosing valve after cooler voltage above normal or short to high SOURCE
  • 3.2.404. SPN 522228, FMI 2, SCR catalyst inlet gas temp sensor value abnormal rate of change
  • 3.2.405. SPN 522228, FMI 31, SCR catalyst outlet gas temp sensor value implausible
  • 3.2.406. SPN 522303, FMI 31, Battery voltage sensor, voltage below normal
  • 3.2.407. SPN 522305, FMI 31, Battery voltage sensor, voltage above normal
  • 3.2.408. SPN 522308, FMI 2, SCR catalyst outlet gas temp sensor value abnormal rate of change
  • 3.2.409. SPN 522308, FMI 31, SCR catalyst inlet gas temp sensor value implausible
  • 3.2.410. SPN 522310, FMI 3, ECU internal fault 0101
  • 3.2.411. SPN 522311, FMI 4, ECU internal fault 0102
  • 3.2.412. SPN 522313, FMI 31, Engine injector cylinder #1, Current above normal: Short circuit between cables
  • 3.2.413. SPN 522315, FMI 31, Engine injector cylinder #2, Current above normal: Short circuit between cables
  • 3.2.414. SPN 522325, FMI 31, Engine injector cylinder #7, Current above normal: Short circuit between cables
  • 3.2.415. SPN 522327, FMI 31, Engine injector cylinder #8, Current above normal: Short circuit between cables
  • 3.2.416. SPN 522329, FMI 31, Engine injector cylinder #9, Current above normal: Short circuit between cables
  • 3.2.417. SPN 522331, FMI 31, Engine injector cylinder #10, Current above normal: Short circuit between cables
  • 3.2.418. SPN 522333, FMI 31, Engine injector cylinder #11, Current above normal: Short circuit between cables
  • 3.2.419. SPN 522335, FMI 31, Engine injector cylinder #12, Current above normal: Short circuit between cables
  • 3.2.420. SPN 522336, FMI 31, Fan control underspeed or no signal detected
  • 3.2.421. SPN 522365, FMI 31, Engine injector cylinder #3, Current above normal: Short circuit between cables
  • 3.2.422. SPN 522367, FMI 31, Engine injector cylinder #4, Current above normal: Short circuit between cables
  • 3.2.423. SPN 522369, FMI 31, Engine injector cylinder #5, Current above normal: Short circuit between cables
  • 3.2.424. SPN 522371, FMI 31, Engine injector cylinder #6, Current above normal: Short circuit between cables
  • 3.2.425. SPN 522387, FMI 31, DEF dosing valve overheat protection
  • 3.2.426. SPN 522388, FMI 31, NOx conversion implausible
  • 3.2.427. SPN 522389, FMI 31, SCR system malfunction: NOx emission too high
  • 3.2.428. SPN 522391, FMI 31, SCR catalyst temperature sensors cross-connected
  • 3.2.429. SPN 522392, FMI 31, SCR catalyst NOx sensors cross-connected
  • 3.2.430. SPN 522443, FMI 31, ECU internal fault 0130
  • 3.2.431. SPN 5370, FMI 19, WG Actuator 1 communication error (ERROR 7)
  • 3.2.432. SPN 5372, FMI 0, WG Actuator 1 temperature alert (ERROR 1)
  • 3.2.433. SPN 5372, FMI 16, WG Actuator 1 temperature warning (ERROR 2)
  • 3.2.434. SPN 5373, FMI 19, WG Actuator 2 communication error (ERROR 7)
  • 3.2.435. SPN 5385, FMI 0, WG 2 Actuator temperature alert (ERROR 1)
  • 3.2.436. SPN 5385, FMI 16, WG Actuator 2 temperature warning (ERROR 2)
  • 3.2.437. SPN 5451, FMI 14, WG actuator 1 initialization error (ERROR 6)
  • 3.2.438. SPN 5451, FMI 31, WG Actuator 1 not present
  • 3.2.439. SPN 5451, FMI 4, WG Actuator 1 short cut (ERROR 21)
  • 3.2.440. SPN 5452, FMI 14, WG Actuator 2 initialization error (ERROR 6)
  • 3.2.441. SPN 5452, FMI 31, WG Actuator 2 not present
  • 3.2.442. SPN 5452, FMI 4, WG Actuator 2 short cut (ERROR 21)
  • 3.2.443. SPN 626, FMI 3, Grid heater relay voltage above normal or short to high SOURCE
  • 3.2.444. SPN 626, FMI 5, Grid heater relay current below normal or open circuit
  • 3.2.445. SPN 626, FMI 6, Grid heater relay current above normal or shorted to GROUND
  • 3.2.446. SPN 639, FMI 19, ECU 1 CAN A Bus Off
  • 3.2.447. SPN 651, FMI 13, Engine injector cylinder #1, Calibration value missing
  • 3.2.448. SPN 651, FMI 14, Engine injector cylinder #1, Short circuit
  • 3.2.449. SPN 651, FMI 5, Engine injector cylinder #1, Current below normal: Open circuit
  • 3.2.450. SPN 652, FMI 13, Engine injector cylinder #2, Calibration value missing
  • 3.2.451. SPN 652, FMI 14, Engine injector cylinder #2, Short circuit
  • 3.2.452. SPN 652, FMI 5, Engine injector cylinder #2, Current below normal: Open circuit
  • 3.2.453. SPN 653, FMI 13, Engine injector cylinder #3, Calibration value missing
  • 3.2.454. SPN 653, FMI 14, Engine injector cylinder #3, Short circuit
  • 3.2.455. SPN 653, FMI 5, Engine injector cylinder #3, Current below normal: Open circuit
  • 3.2.456. SPN 654, FMI 13, Engine injector cylinder #4, Calibration value missing
  • 3.2.457. SPN 654, FMI 14, Engine injector cylinder #4, Short circuit
  • 3.2.458. SPN 654, FMI 5, Engine injector cylinder #4, Current below normal: Open circuit
  • 3.2.459. SPN 655, FMI 13, Engine injector cylinder #5, Calibration value missing
  • 3.2.460. SPN 655, FMI 14, Engine injector cylinder #5, Short circuit
  • 3.2.461. SPN 655, FMI 5, Engine injector cylinder #5, Current below normal: Open circuit
  • 3.2.462. SPN 656, FMI 13, Engine injector cylinder #6, Calibration value missing
  • 3.2.463. SPN 656, FMI 14, Engine injector cylinder #6, Short circuit
  • 3.2.464. SPN 656, FMI 5, Engine injector cylinder #6, Current below normal: Open circuit
  • 3.2.465. SPN 657, FMI 13, Engine injector cylinder #7, Calibration value missing
  • 3.2.466. SPN 657, FMI 14, Engine injector cylinder #7, Short circuit
  • 3.2.467. SPN 657, FMI 5, Engine injector cylinder #7, Current below normal: Open circuit
  • 3.2.468. SPN 658, FMI 13, Engine injector cylinder #8, Calibration value missing
  • 3.2.469. SPN 658, FMI 14, Engine injector cylinder #8, Short circuit
  • 3.2.470. SPN 658, FMI 5, Engine injector cylinder #8, Current below normal: Open circuit
  • 3.2.471. SPN 659, FMI 13, Engine injector cylinder #9, Calibration value missing
  • 3.2.472. SPN 659, FMI 14, Engine injector cylinder #9, Short circuit
  • 3.2.473. SPN 659, FMI 5, Engine injector cylinder #9, Current below normal: Open circuit
  • 3.2.474. SPN 660, FMI 13, Engine injector cylinder #10, Calibration value missing
  • 3.2.475. SPN 660, FMI 14, Engine injector cylinder #10, Short circuit
  • 3.2.476. SPN 660, FMI 5, Engine injector cylinder #10, Current below normal: Open circuit
  • 3.2.477. SPN 661, FMI 13, Engine injector cylinder #11, Calibration value missing
  • 3.2.478. SPN 661, FMI 14, Engine injector cylinder #11, Short circuit
  • 3.2.479. SPN 661, FMI 5, Engine injector cylinder #11, Current below normal: Open circuit
  • 3.2.480. SPN 662, FMI 13, Engine injector cylinder #12, Calibration value missing
  • 3.2.481. SPN 662, FMI 14, Engine injector cylinder #12, Short circuit
  • 3.2.482. SPN 662, FMI 5, Engine injector cylinder #12, Current below normal: Open circuit
  • 3.2.483. SPN 677, FMI 3, Start relay low side voltage above normal or short to high SOURCE
  • 3.2.484. SPN 677, FMI 5, Start relay current below normal or open circuit
  • 3.2.485. SPN 677, FMI 6, Start relay low side current above normal
  • 3.2.486. SPN 6916, FMI 31, SCR catalyst refresh required
  • 3.2.487. SPN 723, FMI 2, Number and/or position of the camshaft pulses implausible - disturbed signal
  • 3.2.488. SPN 723, FMI 31, Cam speed sensor signal missing
  • 3.2.489. SPN 723, FMI 8, Signal deviation between crankshaft and camshaft too large
  • 3.2.490. SPN 729, FMI 3, Grid heater voltage above normal
  • 3.2.491. SPN 729, FMI 4, Grid heater voltage below normal
  • 3.2.492. SPN 730, FMI 3, Grid heater 2 voltage above normal
  • 3.2.493. SPN 730, FMI 3, Grid heater 2 voltage below normal
  • 3.2.494. SPN 84, FMI 3, Vechicle speed sensor short to high SOURCE
  • 3.2.495. SPN 84, FMI 4, Vechicle speed sensor short to GROUND
  • 3.2.496. SPN 898, FMI 8, Speed Control (TSC1) timeout
  • 3.2.497. SPN 91, FMI 3, Accelerator pedal 1 sensor above normal or open circuit (IDLE)
  • 3.2.498. SPN 91, FMI 4, Accelerator pedal 1 sensor below normal (IDLE)
  • 3.2.499. SPN 94, FMI 16, Fuel main filter inlet pressure ABOVE NORMAL
  • 3.2.500. SPN 94, FMI 18, Fuel main filter inlet pressure BELOW NORMAL
  • 3.2.501. SPN 94, FMI 3, Fuel main filter inlet pressure sensor voltage above normal or open circuit
  • 3.2.502. SPN 94, FMI 31, Fuel main filter inlet pressure ALARM, out of safe operating range
  • 3.2.503. SPN 94, FMI 4, Fuel main filter inlet pressure sensor voltage below normal
  • 3.2.504. SPN 974, FMI 3, Accelerator pedal 3 sensor above normal or open circuit (IDLE)
  • 3.2.505. SPN 974, FMI 4, Accelerator pedal 3 sensor below normal (IDLE)
  • 3.2.506. SPN 977, FMI 3, Fan control output short circuit to high SOURCE
  • 3.2.507. SPN 977, FMI 5, Fan control output open circuit
  • 3.2.508. SPN 977, FMI 6, Fan control output current above normal
  • 3.2.509. SPN 97, FMI 31, Water in fuel
• 3.3. Engine Components
• 3.4. Aftertreatment
  • 3.4.1. SCR system overview Tier 4f
  • 3.4.2. Supply module
  • 3.4.3. Dosing module
  • 3.4.4. Tank Sensor (CAN)
  • 3.4.5. Tank Sensor (Analog)
  • 3.4.6. Tank heating valve
  • 3.4.7. SCR line heaters
• 3.5. Air System
  • 3.5.1. EGR actuator ( Exhaust Gas Recirculation)
  • 3.5.2. Electrical throttle valve
  • 3.5.3. Electrical Waste Gate
• 3.6. Injection
  • 3.6.1. 3-cyl engine injector harness
  • 3.6.2. 4-cyl engine injector harness
  • 3.6.3. 6-cyl engine injector harness
  • 3.6.4. 7-cyl engine injector harness
  • 3.6.5. 12-cyl engine injector harness
  • 3.6.6. Pressure Control Valve (PCV)
  • 3.6.7. Common Rail high Pressure Pump (MPROP)
• 3.7. Engine electrical
  • 3.7.1. Grid heater solenoid
  • 3.7.2. Start Relay
  • 3.7.3. Engine ECU power supply
  • 3.7.4. EEM4f CAN bus overview
• 3.8. ECU Replacement Procedure