Cummins ISX Engine Fault Codes for the CM871 ECM (2007-2010 Engines)

October 23, 2018

 

(Codes 100-500)

                111 Engine Control Module Critical Internal Failure - Bad Intelligent Device or Component

                115 Engine Magnetic Speed/Position Lost Both of Two Signals - Data Erratic, Intermittent, or Incorrect

                122 Intake Manifold 1 Pressure Sensor Circuit - Voltage Above Normal or Shorted to High Source

                123 Intake Manifold 1 Pressure Sensor Circuit - Voltage Below Normal or Shorted to Low Source

                125 Intake Manifold 1 Pressure - Data Valid But Below Normal Operating Range - Moderately Severe Level

                131 Accelerator Pedal or Lever Position Sensor 1 Circuit - Voltage Above Normal or Shorted to High Source

                132 Accelerator Pedal or Lever Position Sensor 1 Circuit - Voltage Below Normal or Shorted to Low Source

                133 Remote Accelerator Pedal or Lever Position Sensor 1 Circuit - Voltage Above Normal or Shorted to High Source

                134 Remote Accelerator Pedal or Lever Position Sensor 1 Circuit - Voltage Below Normal or Shorted to Low Source

                135 Engine Oil Rifle Pressure 1 Sensor Circuit - Voltage Above Normal or Shorted to High Source

                141 Engine Oil Rifle Pressure 1 Sensor Circuit - Voltage Below Normal or Shorted to Low Source

                143 Engine Oil Rifle Pressure - Data Valid But Below Normal Operating Range - Moderately Severe Level

                144 Engine Coolant Temperature 1 Sensor Circuit - Voltage Above Normal or Shorted to High Source

                145 Engine Coolant Temperature 1 Sensor Circuit - Voltage Below Normal or Shorted to Low Source

                146 Engine Coolant Temperature - Data Valid But Above Normal Operating Range - Moderately Severe Level

                151 Engine Coolant Temperature - Data Valid But Above Normal Operating Range - Most Severe Level

                153 Intake Manifold 1 Temperature Sensor Circuit - Voltage Above Normal or Shorted to High Source

                154 Intake Manifold 1 Temperature Sensor Circuit - Voltage Below Normal or Shorted to Low Source

                155 Intake Manifold 1 Temperature - Data Valid But Above Normal Operating Range - Most Severe Level

                187 ism Sensor Supply 2 Circuit - Voltage Below Normal or Shorted to Low Source

                187 isx Sensor Supply 2 Circuit - Voltage Below Normal or Shorted to Low Source

                195 Coolant Level Sensor 1 Circuit - Choice

                195-2wire Coolant Level Sensor 1 Circuit - Voltage Above Normal or Shorted to High Source

                195-3wire Coolant Level Sensor 1 Circuit - Voltage Above Normal or Shorted to High Source

                196 Coolant Level Sensor 1 Circuit - Choice

                196-2wire Coolant Level Sensor 1 Circuit - Voltage Below Normal or Shorted to Low Source

                196-3wire Coolant Level Sensor 1 Circuit - Voltage Below Normal or Shorted to Low Source

                197 Coolant Level - Data Valid But Below Normal Operating Range - Moderately Severe Level

                212 Engine Oil Temperature Sensor 1 Circuit - Voltage Above Normal or Shorted to High Source

                213 Engine Oil Temperature Sensor 1 Circuit - Voltage Below Normal or Shorted to Low Source

                214 Engine Oil Temperature High - Data Valid But Above Normal Operating Range - Most Severe Level

                221 Barometric Pressure Sensor Circuit - Voltage Above Normal or Shorted to High Source

                222 Barometric Pressure Sensor Circuit - Voltage Below Normal or Shorted to Low Source

                227 Sensor Supply 2 Circuit - Voltage Above Normal or Shorted to High Source

                234 Engine Crankshaft Speed/Position - Data Valid But Above Normal Operating Range - Most Severe Level

                238 Sensor Supply 3 Circuit - Voltage Below Normal or Shorted to Low Source

                241 Wheel-Based Vehicle Speed - Data Erratic, Intermittent, or Incorrect

                242 Wheel-Based Vehicle Speed Sensor Circuit Tampering Has Been Detected - Abnormal Rate of Change

                245 Fan Control Circuit - Voltage Below Normal or Shorted to Low Source

                249 Ambient Air Temperature Sensor 1 Circuit - Voltage Above Normal or Shorted to High Source

                254 Engine Fuel Shutoff Valve Driver Circuit - Voltage Below Normal or Shorted to Low Source

                255 Engine Fuel Shutoff Valve Driver Circuit - Voltage Above Normal or Shorted to High Source

                256 Ambient Air Temperature Sensor 1 Circuit - Voltage Below Normal or Shorted to Low Source

                257 Engine Fuel Shutoff Valve Driver - Choice

                257ism Engine Fuel Shutoff Valve Driver - Mechanical System Not Responding Properly or Out of Adjustment

                257isx Engine Fuel Shutoff Valve Driver - Mechanical System Not Responding Properly or Out of Adjustment

                263 Engine Fuel Temperature Sensor 1 Circuit - Voltage Above Normal or Shorted to High Source

                265 Engine Fuel Temperature Sensor 1 Circuit - Voltage Below Normal or Shorted to Low Source

                285 SAE J1939 Multiplexing PGN Timeout Error - Abnormal Update Rate

                286 SAE J1939 Multiplexing Configuration Error - Out of Calibration

                287 SAE J1939 Multiplexed Accelerator Pedal or Lever Sensor System - Received Network Data in Error

                288 SAE J1939 Multiplexing Remote Accelerator Pedal or Lever Position Sensor System - Received Network Data in Error

                295 Barometric Pressure - Data Erratic, Intermittent, or Incorrect

                311 Injector Solenoid Driver Cylinder 1 Circuit - Current Above Normal or Grounded Circuit

                312 Injector Solenoid Driver Cylinder 5 Circuit - Current Above Normal or Grounded Circuit

                313 Injector Solenoid Driver Cylinder 3 Circuit - Current Above Normal or Grounded Circuit

                314 Injector Solenoid Driver Cylinder 6 Circuit - Current Above Normal or Grounded Circuit

                315 Injector Solenoid Driver Cylinder 2 Circuit - Current Above Normal or Grounded Circuit

                319 Real Time Clock Power Interrupt - Data Erratic, Intermittent, or Incorrect

                321 Injector Solenoid Driver Cylinder 4 Circuit - Current Above Normal or Grounded Circuit

                322 Injector Solenoid Driver Cylinder 1 Circuit - Current Below Normal or Open Circuit

                323 Injector Solenoid Driver Cylinder 5 Circuit - Current Below Normal or Open Circuit

                324 Injector Solenoid Driver Cylinder 3 Circuit - Current Below Normal or Open Circuit

                325 Injector Solenoid Driver Cylinder 6 Circuit - Current Below Normal or Open Circuit

                331 Injector Solenoid Driver Cylinder 2 Circuit - Current Below Normal or Open Circuit

                332 Injector Solenoid Driver Cylinder 4 Circuit - Current Below Normal or Open Circuit

                338 Idle Shutdown Vehicle Accessories Relay Driver Circuit - Voltage Above Normal or Shorted to High Source

                339 Idle Shutdown Vehicle Accessories Relay Driver Circuit - Voltage Below Normal or Shorted to Low Source

                343 Engine Control Module Warning Internal Hardware Failure - Bad Intelligent Device or Component

                346 Engine Control Module Calibration Memory Software - Bad Intelligent Device or Component

                351 Injector Power Supply - Bad Intelligent Device or Component

                352 Sensor Supply 1 Circuit - Voltage Below Normal or Shorted to Low Source

                386 Sensor Supply 1 Circuit - Voltage Above Normal or Shorted to High Source

                415 Engine Oil Rifle Pressure - Data Valid But Below Normal Operating Range - Most Severe Level

                418 Water in Fuel Indicator - Data Valid But Above Normal Operating Range - Least Severe Level

                421 Engine Oil Temperature - Data Valid But Above Normal Operating Range - Moderately Severe Level

                427 SAE J1939 Data Link - Abnormal Update Rate

                428 Water in Fuel Indicator Sensor Circuit - Voltage Above Normal or Shorted to High Source

                429 Water in Fuel Indicator Sensor Circuit - Voltage Below Normal or Shorted to Low Source

                435 Engine Oil Rifle Pressure - Data Erratic, Intermittent, or Incorrect

                441 Battery 1 Voltage - Data Valid But Below Normal Operating Range - Moderately Severe Level

                442 Battery 1 Voltage - Data Valid But Above Normal Operating Range - Moderate

                482 Fuel Pressure Low - Data Valid But Below Normal Operating Range - Moderately Severe Level

 

 

 

 

 

Cummins ISX Engine Fault Codes
(Codes 501-999)

                546 Fuel Delivery Pressure Sensor Circuit - Voltage Above Normal or Shorted to High Source

                547 Fuel Delivery Pressure Sensor Circuit - Voltage Below Normal or Shorted to Low Source

                555 Crankcase Pressure - Data Valid But Above Normal Operating Range - Moderately Severe Level

                556 Crankcase Pressure - Data Valid But Above Normal Operating Range - Most Severe Level

                584 Starter Relay Driver Circuit - Voltage Above Normal or Shorted to High Source

                585 Starter Relay Driver Circuit - Voltage Below Normal or Shorted to Low Source

                596 Electrical Charging System Voltage - Data Valid But Above Normal Operating Range - Moderately Severe Level

                597 Electrical Charging System Voltage - Data Valid But Below Normal Operating Range - Moderately Severe Level

                598 Electrical Charging System Voltage - Data Valid But Below Normal Operating Range - Most Severe Level

                629 Turbocharger 1 Compressor Intake Pressure - Data Valid But Below Normal Operating Range - Moderately Severe Level

                649 Engine Oil Change Interval - Condition Exists

                686 Turbocharger 1 Speed - Data Erratic, Intermittent, or Incorrect

                687 Turbocharger 1 Speed - Data Valid But Below Normal Operating Range - Moderately Severe Level

                689 Engine Crankshaft Speed/Position - Choice

                689ism Engine Crankshaft Speed/Position - Data Erratic, Intermittent, or Incorrect

                689isx Engine Crankshaft Speed/Position - Data Erratic, Intermittent, or Incorrect

                691 Turbocharger 1 Compressor Intake Temperature Sensor Circuit - Voltage Above Normal or Shorted to High Source

                692 Turbocharger 1 Compressor Intake Temperature Sensor Circuit - Voltage Below Normal or Shorted to Low Source

                697 ECM Internal Temperature Sensor Circuit - Voltage Above Normal or Shorted to High Source

                698 ECM Internal Temperature Sensor Circuit - Voltage Below Normal or Shorted to Low Source

                731 Engine Speed/Position Camshaft and Crankshaft Misalignment - Mechanical System Not Responding Properly or Out of                               Adjustment

                778 Engine Camshaft Speed/Position Sensor - Choice

                778ism Engine Camshaft Speed/Position Sensor - Data Erratic, Intermittent, or Incorrect

                778isx Engine Camshaft Speed/Position Sensor - Data Erratic, Intermittent, or Incorrect

                784 Adaptive Cruise Control Mode - Data Erratic, Intermittent, or Incorrect

 

 

Cummins ISX Engine Fault Codes
(Codes 1000-1499)

           1117 Power Supply Lost With Ignition ON - Data Erratic, Intermittent, or Incorrect

                1239 Accelerator Pedal or Lever Position Sensor 2 Circuit - Voltage Above Normal or Shorted to High Source

                1241 Accelerator Pedal or Lever Position Sensor 2 Circuit - Voltage Below Normal or Shorted to Low Source

                1242 Accelerator Pedal or Lever Position Sensor 1 and 2 - Data Erratic, Intermittent, or Incorrect

 

 

Cummins ISX Engine Fault Codes
(Codes 1500-1999)

                1663 Aftertreatment Exhaust Gas Temperature 1 Swapped - Condition Exists

                1664 Catalyst Missing - Condition Exists

                1665 Aftertreatment Exhaust Gas Temperature 1 Circuit - Voltage Below Normal or Shorted to Low Source

                1666 Aftertreatment Exhaust Gas Temperature 1 Circuit - Voltage Above Normal or Shorted to High Source

                1667 Aftertreatment Exhaust Gas Temperature 1 - Data Erratic, Intermittent, or Incorrect

                1674 Aftertreatment Exhaust Gas Temperature 2 Circuit - Voltage Below Normal or Shorted to Low Source

                1675 Aftertreatment Exhaust Gas Temperature 2 Circuit - Voltage Above Normal or Shorted to High Source

                1676 Aftertreatment Exhaust Gas Temperature 2 - Data Erratic, Intermittent, or Incorrect

                1691 Catalyst Efficiency - Out of Calibration

                1695 Sensor Supply 5 - Voltage Above Normal or Shorted to High Source

                1696 Sensor Supply 5 - Voltage Below Normal or Shorted to Low Source

                1843 Crankcase Pressure Circuit - Voltage Above Normal or Shorted to High Source

                1844 Crankcase Pressure Circuit - Voltage Below Normal or Shorted to Low Source

                1866 Exhaust Gas Recirculation Valve Delta Pressure - Data Erratic, Intermittent, or Incorrect

                1876 Aftertreatment Exhaust Gas Temperature 3 Circuit - Voltage Above Normal or Shorted to High Source

                1877 Aftertreatment Exhaust Gas Temperature 3 Circuit - Voltage Below Normal or Shorted to Low Source

                1878 Aftertreatment Exhaust Gas Temperature 3 - Data Erratic, Intermittent, or Incorrect

                1879 Aftertreatment Diesel Particulate Filter Differential Pressure Sensor Circuit - Voltage Above Normal or Shorted to High Source

                1881 Aftertreatment Diesel Particulate Filter Differential Pressure Sensor Circuit - Voltage Below Normal or Shorted to Low Source

                1883 Aftertreatment Diesel Particulate Filter Differential Pressure Sensor - Data Erratic, Intermittent, or Incorrect

                1893 EGR Valve Control Circuit - Abnormal Update Rate

                1895 EGR Valve Controller - Bad Intelligent Device or Component

                1896 EGR Valve Controller - Out of Calibration

                1899 Exhaust Gas Recirculation Valve Delta Pressure - Data Valid But Above Normal Operating Range - Moderately Severe Level

                1921 Aftertreatment Particulate Filter Differential Pressure - Data Valid But Above Normal Operating Range - Moderately Severe                         Level

                1922 Aftertreatment Particulate Filter Differential Pressure - Data Valid But Above Normal Operating Range - Most Severe Level

                1923 Aftertreatment Fuel Shutoff Valve 1 Circuit - Voltage Above Normal or Shorted to High Source

                1924 Aftertreatment Fuel Shutoff Valve 1 Circuit - Voltage Below Normal or Shorted to Low Source

                1925 Aftertreatment Fuel Shutoff Valve 1 - Choice

                1925ism Aftertreatment Fuel Shutoff Valve 1 - Data Erratic, Intermittent, or Incorrect

                1925isx Aftertreatment Fuel Shutoff Valve 1 - Data Erratic, Intermittent, or Incorrect

                1926 Aftertreatment Fuel Pressure Sensor - Data Erratic, Intermittent, or Incorrect

                1927 Aftertreatment Fuel Pressure Sensor - Voltage Above Normal or Shorted to High Source

                1928 Aftertreatment Fuel Pressure Sensor - Voltage Below Normal or Shorted to Low Source

                1932 Aftertreatment Fuel Injection System - Data Erratic, Intermittent, or Incorrect

                1933 ECU Power Output Supply Voltage 2 - Data Valid But Above Normal Operating Range - Moderately Severe Level

                1934 ECU Power Output Supply Voltage 2 - Data Valid But Below Normal Operating Range - Moderately Severe Level

                1935 EGR Actuator Driver Circuit - Root Cause Not Known

                1938 ECU Power Output Supply Voltage 1 - Data Valid But Below Normal Operating Range - Moderately Severe Level

                1942 Crankcase Pressure - Data Erratic, Intermittent, or Incorrect

                1943 Ambient Air Density - Data Valid But Below Normal Operating Range - Least Severe Level

                1961 EGR Valve Control Circuit Calculated Over Temperature - Data Valid But Above Normal Operating Range - Least Severe Level

                1962 VGT Actuator Driver Over Temperature (Calculated - Data Valid But Above Normal Operating Range - Least Severe Level

                1963 Aftertreatment Fuel Shutoff Valve 1 - Choice

                1963ism Aftertreatment Fuel Shutoff Valve 1 - Mechanical System Not Responding Properly or Out of Adjustment

                1963isx Aftertreatment Fuel Shutoff Valve 1 - Mechanical System Not Responding Properly or Out of Adjustment

                1966 Aftertreatment Exhaust Gas Temperature 1 - Data Valid But Above Normal Operating Range - Most Severe Level

                1968 Aftertreatment Exhaust Gas Temperature 2 - Data Valid But Above Normal Operating Range - Moderately Severe Level

                1969 Aftertreatment Exhaust Gas Temperature 2 - Data Valid But Above Normal Operating Range - Most Severe Level

                1972 Aftertreatment Exhaust Gas Temperature 3 - Data Valid But Above Normal Operating Range - Moderately Severe Level

                1973 Aftertreatment Exhaust Gas Temperature 3 - Data Valid But Above Normal Operating Range - Most Severe Level

                1974 Crankcase Pressure - Data Valid But Above Normal Operating Range - Least Severe Level

                1977 Aftertreatment Fuel Injector 1 Circuit - Current Below Normal or Open Circuit

                1981 Aftertreatment Particulate Filter Differential Pressure - Data Valid But Above Normal Operating Range - Least Severe Level -                       Choice

                1981cpl_3774_3775 Aftertreatment Particulate Filter Differential Pressure - Data Valid But Above Normal Operating Range - Least                       Severe Level

                1981non_cpl_3774_3775 Aftertreatment Particulate Filter Differential Pressure - Data Valid But Above Normal Operating Range -                         Least Severe Level

                1993 Aftertreatment Particulate Filter Missing - Condition Exists

 

 

Cummins ISX Engine Fault Codes
(Codes 2000-2499)

                2182 Engine Brake Actuator Driver 1 Circuit - Voltage Above Normal or Shorted to High Source

                2183 Engine Brake Actuator Driver 1 Circuit - Voltage Below Normal or Shorted to Low Source

                2185 Sensor Supply 4 Circuit - Voltage Above Normal or Shorted to High Source

                2186 Sensor Supply 4 Circuit - Voltage Below Normal or Shorted to Low Source

                2195 Auxiliary Equipment Sensor Input 3 Engine Protection Critical - Special Instructions

                2198 VGT Actuator Driver Circuit - Root Cause Not Known

                2215 Fuel Pump Delivery Pressure - Data Valid But Below Normal Operating Range - Moderately Severe Level

                2216 Fuel Pump Delivery Pressure - Data Valid But Above Normal Operating Range - Moderately Severe Level

                2272 EGR Valve Position Circuit - Voltage Below Normal or Shorted to Low Source

                2273 Exhaust Gas Recirculation Valve Delta Pressure Sensor Circuit - Voltage Above Normal or Shorted to High Source

                2274 Exhaust Gas Recirculation Valve Delta Pressure Sensor Circuit - Voltage Below Normal or Shorted to Low Source

                2288 Turbocharger 1 Speed - Data Valid But Above Normal Operating Range - Least Severe Level

                2311 Electronic Fuel Injection Control Valve Circuit - Condition Exists

                2312 Timing Actuator Driver Circuit - Condition Exists

                2313 Fuel Control Valve Solenoid Driver 2 Circuit - Condition Exists

                2314 Engine Timing Actuator Driver 2 Circuit Error - Condition Exists

                2319 Exhaust Back Pressure - Data Valid But Below Normal Operating Range - Moderately Severe Level

                2321 Engine Crankshaft Speed/Position - Data Erratic, Intermittent, or Incorrect

                2322 Engine Camshaft Speed/Position Sensor - Data Erratic, Intermittent, or Incorrect

                2345 Turbocharger 1 Speed - Abnormal Rate of Change

                2346 Turbocharger Turbine Intake Temperature (Calculated - Data Valid But Above Normal Operating Range - Least Severe Level

                2347 Turbocharger Compressor Outlet Temperature (Calculated - Data Valid But Above Normal Operating Range - Least Severe                         Level

                2349 EGR Valve Control Circuit - Current Below Normal or Open Circuit

                2351 EGR Valve Control Circuit - Voltage Below Normal or Shorted to Low Source

                2357 EGR Valve Control Circuit - Mechanical System Not Responding Properly or Out of Adjustment

                2359 Exhaust Gas Recirculation Valve Delta Pressure - Data Valid But Above Normal Operating Range - Moderately Severe Level

                2363 ism Engine Brake Actuator Driver Output 2 Circuit - Voltage Below Normal or Shorted to Low Source

                2363 isx Engine Brake Actuator Driver Output 2 Circuit - Voltage Below Normal or Shorted to Low Source

                2365 Engine Brake Actuator Driver Output 3 Circuit - Voltage Below Normal or Shorted to Low Source

                2367 ism Engine Brake Actuator Driver Output 2 Circuit - Voltage Above Normal or Shorted to High Source

                2367 isx Engine Brake Actuator Driver Output 2 Circuit - Voltage Above Normal or Shorted to High Source

                2368 Engine Brake Actuator Driver Output 3 Circuit - Voltage Above Normal or Shorted to High Source

                2372 Fuel Filter Differential Pressure - Data Valid But Above Normal Operating Range - Moderately Severe Level

                2373 Exhaust Gas Pressure Sensor Circuit - Voltage Above Normal or Shorted to High Source

                2374 Exhaust Gas Pressure Sensor Circuit - Voltage Below Normal or Shorted to Low Source

                2375 Exhaust Gas Recirculation Temperature Sensor Circuit - Voltage Above Normal or Shorted to High Source

                2376 Exhaust Gas Recirculation Temperature Sensor Circuit - Voltage Below Normal or Shorted to Low Source

                2377 Fan Control Circuit - Voltage Above Normal or Shorted to High Source

                2387 VGT Actuator Driver Circuit (Motor - Mechanical System Not Responding Properly or Out of Adjustment

                2412 Fan Speed - Data Erratic, Intermittent, or Incorrect

                2448 Coolant Level - Data Valid But Below Normal Operating Range - Least Severe Level

                2449 VGT Actuator Controller - Out of Calibration

                2451 Turbocharger Turbine Intake Temperature (Calculated - Data Valid But Above Normal Operating Range - Moderately Severe                       Level

 

 

Cummins ISX Engine Fault Codes
(Codes 2500-2999)

                2551 Injector Metering Rail 2 Pressure - Data Valid But Above Normal Operating Range - Moderately Severe Level

                2552 Injector Metering Rail 1 Pressure - Data Valid But Above Normal Operating Range - Moderately Severe Level

                2554 Exhaust Gas Pressure - Data Erratic, Intermittent, or Incorrect

                2634 VGT Actuator Controller - Bad Intelligent Device or Component

                2635 VGT Actuator Driver Circuit - Condition Exists

                2636 VGT Actuator Driver Circuit - Abnormal Update Rate

                2637 Catalyst Face Plugged - Root Cause Not Known

                2638 Catalyst Efficiency - Out of Calibration

                2639 Aftertreatment Particulate Filter Differential Pressure - Data Valid But Above Normal Operating Range - Least Severe Level

                2646 Engine Coolant Temperature - Condition Exists

                2659 Engine Coolant Temperature - Condition Exists

                2728 Aftertreatment Fuel Injector 1 - Data Valid But Above Normal Operating Range - Moderately Severe Level

                2732 Aftertreatment Fuel Drain Valve Circuit - Voltage Above Normal or Shorted to High Source

                2733 Aftertreatment Fuel Drain Valve Circuit - Voltage Below Normal or Shorted to Low Source

                2738 Start Enable Device 1 Circuit (Ether Injection - Voltage Above Normal or Shorted to High Source

                2739 Start Enable Device 1 Circuit (Ether Injection - Voltage Below Normal or Shorted to Low Source

                2741 Aftertreatment Fuel Shutoff Valve 1 Swapped - Condition Exists

                2742 Aftertreatment Exhaust Gas Temperature 2 - Data Valid But Below Normal Operating Range - Least Severe Level

                2743 Aftertreatment Exhaust Gas Temperature 2 - Data Valid But Below Normal Operating Range - Moderately Severe Level

                2754 Engine Particulate Filter Intake Pressure - Data Valid But Above Normal Operating Range - Moderately Severe Level

                2764 Exhaust Gas Pressure - Data Valid But Above Normal Operating Range - Moderately Severe Level

                2774 Engine Exhaust Gas Recirculation (EGR System - Condition Exists

                2777 Particulate Trap Active Regeneration Inhibited Due to Inhibit Switch - Condition Exists

                2789 Engine Coolant Temperature - Data Valid But Below Normal Operating Range - Moderately Severe Level

                2813 EGR Valve Control - Special Instructions

                2878 Aftertreatment Fuel Drain Valve - Choice

                2878ism Aftertreatment Fuel Drain Valve - Mechanical System Not Responding Properly or Out of Adjustment

                2878isx Aftertreatment Fuel Drain Valve - Mechanical System Not Responding Properly or Out of Adjustment

                2879 ism Aftertreatment Fuel Drain Valve - Data Erratic, Intermittent, or Incorrect

                2879 isx Aftertreatment Fuel Drain Valve - Data Erratic, Intermittent, or Incorrect

                2881 Aftertreatment Fuel Pressure Sensor - Data Valid But Below Normal Operating Range - Least Severe Level

                2961 Exhaust Gas Recirculation Temperature - Data Valid But Above Normal Operating Range - Least Severe Level

                2962 Exhaust Gas Recirculation Temperature - Data Valid But Above Normal Operating Range - Moderately Severe Level

                2963 Engine Coolant Temperature - Data Valid But Above Normal Operating Range - Least Severe Level

                2964 Intake Manifold 1 Temperature - Data Valid But Above Normal Operating Range - Least Severe Level

                2973 Intake Manifold 1 Pressure - Data Erratic, Intermittent, or Incorrect

 

 

Cummins ISX Engine Fault Codes
(Codes 3000-3499)

                3167 After treatment Doser - Data Valid But Below Normal Operating Range - Moderately Severe Level

                3348 Turbocharger 1 Compressor Intake Pressure - Data Valid But Below Normal Operating Range - Most Severe Level

                3374 Roll Over Protection Brake Control Active - Condition Exists

                3385 Intake Manifold 1 Temperature - Data Valid But Below Normal Operating Range - Moderately Severe Level

                3488 Anti-Lock Braking (ABS Controller - Abnormal Update Rate

 

 

Cummins ISX Engine Fault Codes
(Codes 3500-3999)

                3616 Engine VGT Nozzle Position - Mechanical System Not Responding or Out of Adjustment

                3733 Crankcase Breather Filter Heater Circuit - Voltage Above Normal or Shorted to High Source

                3734 Crankcase Breather Filter Heater Circuit - Voltage Below Normal or Shorted to Low Source

 

 

Cummins ISX Engine Fault Codes
(Codes 4000-4499)

                4214 Aftertreatment 1 Diesel Oxidation Catalyst System - Data Valid But Below Normal Operating Range - Moderately Severe Level -                 Choice

                4214 (cpl_3774_3775) Aftertreatment 1 Diesel Oxidation Catalyst System - Data Valid But Below Normal Operating Range -                                   Moderately Severe Level

                4214 (non_cpl_3774_3775) Aftertreatment 1 Diesel Oxidation Catalyst System - Data Valid But Below Normal Operating Range -                         Moderately Severe Level

                4282 Aftertreatment Diesel Oxidation Catalyst Conversion Efficiency - Condition Exists

                4283 Aftertreatment Doser - Data Valid But Below Normal Operating Range - Condition Exists

 

 

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