The Cummins ISM engine from 2007 to 2011 was a go-to powerplant for fleets across North America. Known for its strong mid-range performance and reliability, it powered everything from vocational trucks to regional haulers. When issues come up, having quick access to fault codes can save hours of downtime.

Cummins ISM (2007–2011) Engine Overview

  • Displacement: 10.8L

  • Configuration: Inline 6-Cylinder

  • Horsepower Range: 280–450 HP

  • Torque: Up to 1,550 lb-ft

  • Emissions System: EGR + DPF

  • Applications: Kenworth, Peterbilt, Freightliner, and more

📍 Get FREE Fault Code Information for all makes and models in Diesel Repair

Fault Codes for Cummins ISM (2007–2011)

Fault PID SPN FMI SID Title
SPN 100 FMI 1  (415) 100 100 1 Engine Oil Pressure Low – Critical
SPN 100 FMI 18  (143) 100 100 18 Engine Oil Pressure Low – Warning
SPN 100 FMI 2  (435) 100 100 2 Engine Oil Pressure Sensor Circuit – Data Incorrect
SPN 100 FMI 3  (135) 100 100 3 Engine Oil Pressure Sensor Circuit – Shorted High
SPN 100 FMI 4  (141) 100 100 4 Engine Oil Pressure Sensor Circuit – Shorted Low
SPN 102 FMI 2  (2973) 102 102 2 Intake Manifold Pressure – Data Incorrect
SPN 102 FMI 2  (433) 102 102 2 Intake Manifold Pressure Sensor Circuit – Data Incorrect
SPN 102 FMI 3  (122) 102 102 3 Intake Manifold Pressure Sensor Circuit – Shorted High
SPN 102 FMI 4  (123) 102 102 4 Intake Manifold Pressure Sensor Circuit – Shorted Low
SPN 103 FMI 16  (595) 103 103 16 Turbocharger Number 1 Speed High – Warning Level
SPN 103 FMI 18  (687) 103 103 18 Turbocharger Number 1 Speed Low – Warning Level
SPN 1043 FMI 3  (387) 1043 3 221 Accelerator Pedal Position Sensor Supply Voltage Circuit – Shorted High
SPN 1043 FMI 4  (443) 1043 4 221 Accelerator Pedal Position Sensor Supply Voltage Circuit – Shorted Low
SPN 105 FMI 0  (155) 105 105 Intake Manifold Air Temperature High – Critical
SPN 105 FMI 16  (2964) 105 105 16 Intake Manifold Air Temperature High – Warning
SPN 105 FMI 3  (153) 105 105 3 Intake Manifold Air Temperature Sensor Circuit – Shorted High
SPN 105 FMI 4  (154) 105 105 4 Intake Manifold Air Temperature Sensor Circuit – Voltage Below Normal or Shorted to Low Source
SPN 1072 FMI 3  (2366) 1072 3 28 Engine Brake Solenoid Number 1 Signal Circuit
SPN 1072 FMI 3  (2367) 1072 3 28 Engine Brake Solenoid Number 2 Signal Circuit
SPN 1072 FMI 4  (2362) 1072 4 28 Engine Brake Solenoid Number 1 Signal Circuit – Shorted Low
SPN 1073 FMI 4  (2363) 1073 4 29 Engine Brake Solenoid Number 2 Signal Circuit – Shorted Low
SPN 1077 FMI 2  (9114) 1077 2 Fuel Control Module – Data Erratic, Intermittent, or Incorrect
SPN 1077 FMI 2  (9117) 1077 2 Fuel Control Module – Bad Intelligent Device or Component
SPN 1079 FMI 3  (386) 1079 3 232 Sensor Supply Voltage Number 1 Circuit – Shorted High
SPN 1079 FMI 4  (352) 1079 4 232 Sensor Supply Voltage Number 1 Circuit – Shorted Low
SPN 1080 FMI 4  (187) 1080 4 232 Sensor Supply Voltage Number 2 Circuit – Shorted Low
SPN 108 FMI 2  (295) 108 108 2 Barometric Pressure Sensor Circuit – Data Incorrect
SPN 108 FMI 3  (221) 108 108 3 Barometric Pressure Sensor Circuit – Shorted High
SPN 108 FMI 4  (222) 108 108 4 Barometric Pressure Sensor Circuit – Shorted Low
SPN 110 FMI 0  (151) 110 110 Engine Coolant Temperature High – Critical
SPN 110 FMI 16  (1119) 110 110 16 Engine Coolant Temperature – Data Valid but Above Normal Operating Range – Moderately Severe Level
SPN 110 FMI 16  (2963) 110 110 16 Engine Coolant Temperature High – Warning
SPN 110 FMI 3  (144) 110 110 3 Engine Coolant Temperature Sensor Circuit – Shorted High
SPN 110 FMI 4  (145) 110 110 4 Engine Coolant Temperature Sensor Circuit – Voltage Below Normal or Shorted to Low Source
SPN 111 FMI 18  (197) 111 111 18 Engine Coolant Level Low – Warning
SPN 111 FMI 3  (195) 111 111 3 Coolant Level Sensor 1 Circuit – Voltage Above Normal or Shorted to High Source
SPN 111 FMI 3  (195) 111 111 3 Engine Coolant Level Sensor Circuit – Shorted High
SPN 111 FMI 4  (196) 111 111 4 Engine Coolant Level Sensor Circuit
SPN 111 FMI 4  (196) 111 111 4 Coolant Level Sensor 1 Circuit – Voltage Below Normal or Shorted to Low Source
SPN 1172 FMI 3  (691) 1172 3 Turbocharger Compressor Inlet Air Temperature Sensor Circuit – Shorted High
SPN 1172 FMI 4  (692) 1172 4 Turbocharger Number One Compressor Inlet Air Temperature Sensor Circuit – Voltage Below Normal or Shorted Low Source
SPN 1209 FMI 2  (2554) 95 1209 2 Exhaust Gas Pressure Sensor Circuit – Data Erratic, Intermittent, or Incorrect
SPN 1209 FMI 3  (2373) 95 1209 3 Exhaust Gas Pressure Sensor Circuit – Shorted High
SPN 1209 FMI 4  (2374) 95 1209 4 Exhaust Gas Pressure Sensor Circuit – Shorted Low
SPN 1231 FMI 9  (9115) 1231 9 248 Engine SAE J1939 Data Link Communication Error – Abnormal Update Rate
SPN 1265 FMI 3  (224) 1265 3 85 Centinel Oil Control Valve Circuit – Shorted High
SPN 1265 FMI 4  (223) 1265 4 85 Centinel Oil Control Valve Circuit – Shorted Low
SPN 1267 FMI 3  (338) 1267 3 87 Idle Shutdown Vehicle Accessories Relay Driver Circuit – Shorted High
SPN 1267 FMI 4  (339) 1267 4 87 Idle Shutdown Vehicle Accessories Relay Driver Circuit – Shorted Low
SPN 1378 FMI 31  (649) 1378 31 153 Change Lubricating Oil and Filter
SPN 1380 FMI 17  (219) 17 1380 17 Engine Oil Level Number 2 (Remote) Low – Maintenance
SPN 1590 FMI 2  (784) 1590 2 Adaptive Cruise Control Circuit – Loss of Communication
SPN 166 FMI 2  (951) 166 166 2 Cylinder Power Imbalance
SPN 167 FMI 1  (598) 167 167 1 Battery Voltage Monitor – Very Low Voltage
SPN 167 FMI 16  (596) 167 167 16 Battery Voltage Monitor – High Voltage
SPN 167 FMI 18  (597) 167 167 18 Voltage Monitor – Low Voltage
SPN 168 FMI 18  (9119) 168 168 18 Fuel Control Module Battery Number 1 Voltage Low – Data Valid but Below Normal Operational Range
SPN 171 FMI 3  (249) 171 171 3 Ambient Air Temperature Sensor Circuit – Shorted High
SPN 171 FMI 4  (256) 171 171 4 Ambient Air Temperature Sensor Circuit – Voltage Below Normal or Shorted to Low Source
SPN 175 FMI 0  (214) 175 175 Engine Oil Temperature High – Critical
SPN 175 FMI 3  (212) 175 175 3 Engine Oil Temperature Sensor Circuit – Shorted High
SPN 175 FMI 4  (213) 175 175 4 Oil Temperature Sensor Circuit – Voltage Below Normal or Shorted to Low Source
SPN 190 FMI 0  (234) 190 190 Engine Speed High – Critical
SPN 190 FMI 10  (121) 190 190 10 Engine Speed / Position Sensor Circuit
SPN 190 FMI 2  (115) 190 190 2 Engine Speed / Position Sensor Circuit
SPN 251 FMI 2  (319) 251 251 2 Real-Time Clock – Power Interrupt
SPN 2789 FMI 15  (2346) 2789 15 Turbocharger Turbine Inlet Temperature (Calculated) – Data Valid but Above Normal Operational Range – Least Severe Level
SPN 2790 FMI 15  (2347) 2790 15 Turbocharger Compressor Outlet Air Temperature (Calculated) – Data Valid but Above Normal Range
SPN 2791 FMI 15  (9121) 2791 15 146 EGR Valve Actuator Over Temperature (Calculated) – Data Above Normal Range
SPN 2791 FMI 3  (2349) 2791 3 146 Exhaust Gas Recirculation (EGR) Valve Control Circuit – Current Below Normal or Open Circuit
SPN 2791 FMI 3  (2352) 2791 3 146 Exhaust Gas Recirculation (EGR) Valve Control Circuit – Voltage Above Normal or Shorted to High Source
SPN 2791 FMI 4  (2351) 2791 4 146 Exhaust Gas Recirculation (EGR) Valve Control Circuit – Voltage Below Normal or Shorted to Low Source
SPN 2791 FMI 6  (2353) 2791 6 146 Exhaust Gas Recirculation (EGR) Valve Control Circuit – Excessive Current Detected
SPN 2791 FMI 7  (2357) 2791 7 146 Exhaust Gas Recirculation (EGR) Valve Control – Mechanical System Not Responding Properly or Out of Adjustment
SPN 2792 FMI 3  (2355) 2792 3 Variable Geometry Turbocharger Air Control Shutoff Valve Circuit – Shorted High
SPN 2792 FMI 4  (2356) 2792 4 Variable Geometry Turbocharger Air Control Shutoff Valve Circuit – Shorted Low
SPN 27 FMI 13  (2348) 27 27 13 EGR Valve Position Failed Automatic Calibration Procedure – Out of Calibration
SPN 27 FMI 2  (1228) 27 27 2 EGR Valve Position Sensor Circuit
SPN 27 FMI 3  (2271) 27 27 3 Exhaust Gas Recirculation Valve Position Sensor Circuit – Shorted High
SPN 27 FMI 4  (2272) 27 27 4 EGR Valve Position Circuit – Voltage Below Normal or Shorted to Low Source
SPN 3555 FMI 17  (1943) 3555 17 Ambient Air Density – Data Valid but Below Normal Operational Range – Least Severe Level
SPN 411 FMI 16  (2359) 411 411 16 EGR Differential Pressure Sensor – Data Valid but Above Normal Operating Range – Moderately Severe Level
SPN 411 FMI 3  (2273) 411 411 3 EGR Valve Differential Pressure Sensor Circuit – Shorted High
SPN 411 FMI 4  (2274) 411 411 4 EGR Differential Pressure Sensor Circuit – Shorted Low
SPN 412 FMI 15  (2961) 412 412 15 EGR Temperature – Data Valid but Above Normal Operating Range
SPN 412 FMI 16  (2962) 412 412 16 EGR Temperature – Data Valid but Above Normal Operating Range
SPN 412 FMI 3  (2375) 412 412 3 EGR Temperature Sensor Circuit – Shorted High
SPN 412 FMI 4  (2376) 412 412 4 Recirculated Exhaust Gas (EGR) Temperature Sensor Circuit – Voltage Below Normal or Shorted to Low Source
SPN 558 FMI 13  (432) 558 13 230 Accelerator Pedal Idle Validation Circuit – Out of Calibration
SPN 558 FMI 2  (431) 558 2 230 Accelerator Pedal Idle Validation Circuit – Data Incorrect
SPN 558 FMI 2  (431) 558 2 230 Accelerator Pedal Idle Validation Circuit – Data Incorrect
SPN 558 FMI 2  (431) 558 2 230 Accelerator Pedal Idle Validation Circuit – Data Incorrect
SPN 558 FMI 4  (551) 558 4 230 Accelerator Pedal Idle Validation Circuit – Shorted Low
SPN 558 FMI 4  (551) 558 4 230 Accelerator Pedal Idle Validation Circuit – Shorted Low
SPN 558 FMI 4  (551) 558 4 230 Accelerator Pedal Idle Validation Circuit – Shorted Low
SPN 620 FMI 3  (227) 620 3 232 Sensor Supply Voltage Number 2 Circuit – Shorted High
SPN 627 FMI 2  (434) 627 2 251 Unswitched Battery Supply Circuit
SPN 627 FMI 2  (9118) 627 2 251 Fuel Control Module Power Lost Without Ignition OFF – Data Erratic, Intermittent, or Incorrect
SPN 629 FMI 12  (111) 629 12 254 Engine Control Module – Critical Internal Failure
SPN 629 FMI 12  (343) 629 12 254 Electronic Control Module (ECM) – Warning Internal Hardware Failure
SPN 630 FMI 13  (9116) 630 13 253 Electronic Calibration Code – Out of Calibration
SPN 630 FMI 2  (341) 630 2 253 Unswitched Battery Supply Circuit
SPN 632 FMI 3  (255) 632 3 17 Fuel Shutoff Valve Circuit – Shorted High
SPN 632 FMI 4  (254) 632 4 17 Fuel Shutoff Valve Circuit – Shorted Low
SPN 632 FMI 7  (259) 632 7 17 Fuel Shutoff Valve – Stuck Open
SPN 639 FMI 13  (286) 639 13 231 SAE J1939 Multiplexing Configuration Error
SPN 639 FMI 9  (285) 639 9 231 SAE J1939 Multiplexing PGN Timeout Error
SPN 641 FMI 3  (2277) 641 3 27 Variable Geometry Turbocharger Output Device Driver – Shorted High
SPN 641 FMI 4  (2278) 641 4 27 Variable Geometry Turbocharger Output Device Driver – Shorted Low
SPN 647 FMI 3  (2377) 647 3 33 Fan Control Circuit – Shorted High
SPN 647 FMI 4  (245) 647 4 33 Fan Control Circuit – Shorted Low
SPN 651 FMI 6  (311) 651 6 1 Injector Solenoid Valve Cylinder 1 Circuit – Grounded Circuit
SPN 652 FMI 6  (315) 652 6 2 Injector Solenoid Valve Cylinder 2 Circuit – Grounded Circuit
SPN 653 FMI 6  (313) 653 6 3 Injector Solenoid Valve Cylinder 3 Circuit – Grounded Circuit
SPN 654 FMI 6  (321) 654 6 4 Injector Solenoid Valve Cylinder 4 Circuit – Grounded Circuit
SPN 655 FMI 6  (312) 655 6 5 Injector Solenoid Valve Cylinder 5 Circuit – Grounded Circuit
SPN 656 FMI 5  (322) 656 5 6 Injector Solenoid Driver Cylinder 1 Circuit – Current Below Normal, or Open Circuit
SPN 656 FMI 5  (323) 656 5 6 Injector Solenoid Driver Cylinder 5 Circuit – Current Below Normal, or Open Circuit
SPN 656 FMI 5  (324) 656 5 6 Injector Solenoid Driver Cylinder 3 Circuit – Current Below Normal, or Open Circuit
SPN 656 FMI 5  (325) 656 5 6 Injector Solenoid Driver Cylinder 6 Circuit – Current Below Normal, or Open Circuit
SPN 656 FMI 5  (331) 656 5 6 Injector Solenoid Driver Cylinder 2 Circuit – Current Below Normal, or Open Circuit
SPN 656 FMI 5  (332) 656 5 6 Injector Solenoid Driver Cylinder 4 Circuit – Current Below Normal, or Open Circuit
SPN 656 FMI 6  (314) 656 6 6 Injector Solenoid Valve Cylinder 6 Circuit – Grounded Circuit
SPN 677 FMI 3  (584) 677 3 39 Starter Relay Circuit – Shorted High
SPN 677 FMI 4  (585) 677 4 39 Starter Relay Circuit – Shorted Low
SPN 84 FMI 10  (242) 84 84 10 Vehicle Speed Sensor Circuit – Tampering Has Been Detected
SPN 84 FMI 2  (241) 84 84 2 Vehicle Speed Sensor Circuit – Data Incorrect
SPN 91 FMI 19  (287) 91 91 19 SAE J1939 Multiplexing Accelerator Pedal Sensor System Error
SPN 91 FMI 3  (131) 91 91 3 Accelerator Pedal Position Sensor Circuit – Shorted High
SPN 91 FMI 4  (132) 91 91 4 Accelerator Pedal Position Sensor Circuit – Shorted Low
SPN 974 FMI 19  (288) 29 974 19 SAE J1939 Multiplexing Remote Accelerator Pedal / Lever Data Error
SPN 974 FMI 3  (133) 29 974 3 Remote Accelerator Pedal or Lever Position Sensor Circuit – Shorted High
SPN 974 FMI 4  (134) 29 974 4 Remote Accelerator Pedal or Lever Position Sensor Circuit – Shorted Low
SPN 97 FMI 15  (418) 97 97 15 Water-in-Fuel Indicator High – Maintenance
SPN 97 FMI 3  (428) 97 97 3 Water-In-Fuel Sensor Circuit – Shorted High
SPN 97 FMI 4  (429) 97 97 4 Water-In-Fuel Sensor Circuit – Shorted Low

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