cummins isc fault codes

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ISL & ISC codes can help pinpoint the problem and save hours of frustration.For Cummins ISL & ISC codes on earlier models (2002 and before) use • For On-Board Diagnostics (OBD) engines, the ECM will extinguish the Malfunction … Leave ISC fault codes and return to Home Page, Leave ISC fault codes and return to Home Page. Sep 23, 2009 #1 LTJourney New member. ISC Fault Codes # 111-500111 Electronic Control Module (ECM Microprocessor, 122 Intake Manifold Pressure Sensor Circuit, 123 Intake Manifold Pressure Sensor Circuit, 124 Intake Manifold Pressure - Engine Protection, 141 Oil Pressure Sensor/Switch Circuit Choice, 143 Oil Pressure Sensor/Switch Circuit Choice, 146 Coolant Temperature - Engine Protection, 151 Coolant Temperature - Engine Protection, 153 Intake Manifold Air Temperature Sensor Circuit, 154 Intake Manifold Air Temperature Sensor Circuit, 191 Air Conditioner Clutch Supply Circuit, 235 Engine Coolant Level - Engine Protection, 276 Injection Control Valve Stator Circuit, 277 Injection Control Valve Stator Circuit, 279 Injection Control Valve Stator Circuit, 349 Auxiliary Speed or Auxiliary Pressure Input Error, 415 Oil Pressure Sensor/Switch Circuit Choice, 433 Intake Manifold Pressure Sensor Circuit, 488 Intake Manifold Air Temperature Sensor - Engine Protection Circuit, 489 Auxiliary Speed or Auxiliary Pressure Input Error, 493 Injection Control Valve Identifier Circuit, 497 Primary/Secondary ECM Identification Error, 528 Alternate (Switched Torque Curve Switch Circuit, 768 Output Device Driver (Transmission Shift Modulator, 2194 Multiple Unit Synchronization Switch Error, For Cummins trouble codes on later ISC and ISL models (2003 & up), use Flush and clean the connector pins using electronic contact cleaner, Part Number 3824510. Download. Cummins ISX Engine Fault Codes 100-500; Cummins ISX Engine Fault Codes 1000-1499; Cummins ISX Engine Fault Codes 1500-1999; Cummins ISX Engine Fault Codes 2000-2499; Cummins ISX Engine Fault Codes 2500-2999; Cummins ISX Engine Fault Codes 3000-3499; Cummins ISX Engine Fault Codes 3500-3999; Cummins ISX Engine Fault Codes 4000-4499; … ISC Fault Codes # 111-500 111 Electronic Control Module (ECM Microprocessor 132 Accelerator Pedal or Lever Position Sensor 1 Circuit - Voltage Below Normal or Shorted to Low Source. Cummins ISC 8.3 Fault Codes. For earlier ISL and ISC codes, and for other Cummins engine fault codes, use the links below. This fault code can be triggered if the application is not operating at a duty cycle high enough to actively regenerate the aftertreatment diesel particulate filter. Is Cummins Isc Error Codes appearing? Thread starter LTJourney; Start date Sep 23, 2009; The friendliest place on the web for anyone with an RV or an interest in RVing! 547 Fault Code 122. I'm showing 2 codes SPN 641 FMI 9 and SID 27 FMI 9 Cummins motor ISC 260 in 09 Sterling truck ... 2008 kw t800 ... two fault codes on the computer 1) VGR valve controller out of calibration ( cummins isx 15 liter ) 1896 2 ) VGT actuator driver circuit abnormal update rate 2636 FYI i … read more. Bad Intelligent Device or Component. These codes are also used with other Cummins engines, and the procedure is the same. 1,700 satisfied customers. Client called in, and he had codes 3712 & 3714 active on his Cummins ISC engine. Step 1 – Solve Cummins Isc Error Codes. These Cummins trouble codes pertain to both models equipped with the CAPS fuel system. Here are all the ISL and ISC fault codes available for the Cummins ECM. Error: Cummins engines fault codes list Error code 111. Cummins Engine Isx Spn Fault Cummins diagnostic trouble codes list for ISX, ISF 2.8, ISB, ISC, ISLe, 4ISBe, 6ISBe, ISDe, ISM, QSM, QSX engine control units Cummins ISX Fault Codes | Truckmanualshub.com Cummins ISX Engine Fault Codes(Codes 501-999) 546 Fuel Delivery Pressure Sensor Circuit - Voltage Above Normal or Shorted to High Source. 109 Posts. Covers Cummins ISB, Cummins ISC, Cummins ISL, Cummins ISM, Cummins ISX, and all other Cummins electronically controlled engines. Engine Control Module (ECM) … However, the truck was still derated with the codes mentioned above and he wasn't sure how to fix it. If you are currently working on a Cummins engine and need more information check out our selection of factory printed Cummins manuals: – Cummins Parts Manuals – Cummins Service Manuals – Cummins … 1673 Catalyst Tank Level - Data Erratic, Intermittent, or Incorrect, 1674 Exhaust Gas Temperature 2 Circuit - Voltage Below Normal, or Shorted to Low Source, 1675 Exhaust Gas Temperature 2 Circuit - Voltage Above Normal, or Shorted to Low Source, 1676 Exhaust Gas Temperature 2 - Data Erratic, Intermittent, or Incorrect, 1677 Catalyst Tank Temperature - Voltage Below Normal, or Shorted to Low Source, 1678 Catalyst Tank Temperature - Voltage Above Normal, or Shorted to High Source, 1679 Catalyst Tank Temperature - Data Erratic, Intermittent, or Incorrect, 1681 Dosing Control Unit - Bad Intelligent Device or Component, 1682 Catalyst Reagent Dosing Unit Input Lines - Condition Exists, 1683 Catalyst Tank Heater Circuit - Voltage Above Normal, or Shorted to High Source, 1684 Catalyst Tank Heater Circuit - Voltage Above Normal, or Shorted to High Source, 1687 Catalyst Over Temperature - Data Valid but Above Normal Operational Range - Most Severe Level, 1689 Real-Time Clock Power Interrupt - Data Erratic, Intermittent or Incorrect, 1692 Aftertreatment Outlet NOx Sensor - Voltage Below Normal or Shorted to Low Source, 1694 Aftertreatment Outlet NOx Sensor - Data Erratic, Intermittent, or Incorrect, 1697 Aftertreatment #1 Air Enable Actuator - Voltage Above Normal, or Shorted to High Source, 1698 Aftertreatment #1 Air Enable Actuator - Voltage Below Normal, or Shorted to Low Source, 1699 Catalyst Tank Level Sensor - Data Erratic, Intermittent, or Incorrect ISL & ISC Codes 1700-1800 1711 Dosing Control Unit Datalink - Abnormal Update Rate, 1712 Catalyst Tank Heater Circuit - Data Valid But Below Normal Operating Range - Moderately Severe Level, 1713 Catalyst Tank Heater Circuit - Data Valid But Above Normal Operating Range - Moderately Severe Level, 1716 Auxiliary Temperature Sensor Input 1 Circuit - Root Cause Not Known, 1717 Exhaust Gas Temperature 1 - Data Valid but Above Normal Operational Range - Least Severe Level, 1718 Engine Misfire for Multiple Cylinders - Condition Exists ISL & ISC Codes 1800-2000 1848 Intake Manifold 1 Temperature - Abnormal Rate of Change, 1849 Exhaust Gas Temperature 1 - Abnormal Rate of Change, 1851 Exhaust Gas Temperature 2 - Abnormal Rate of Change, 1892 Wheel-Based Vehicle Speed - Data Valid but Below Normal Operational Range - Moderately Severe Level, 1911 Injector Metering Rail 1 Pressure - Data Valid but Above Normal Operational Range - Most Severe Level ISL & ISC Codes 2000-2200 2183 Engine Brake Actuator Driver 1 Circuit - Voltage Below Normal, or Shorted to Low Source, 2185 Sensor Supply Voltage 4 Circuit - Voltage Above Normal or Shorted to High Source, 2186 Sensor Supply Voltage 4 Circuit - Voltage Below Normal or Shorted to Low Source ISL & ISC Codes 2200-2300 2215 Fuel Pump Delivery Pressure Low Choice, 2215b Fuel Pump Delivery Pressure Low - Data Valid but Below Normal Operational Range - Moderately Severe Level, 2215cl Fuel Pump Delivery Pressure Low - Data Valid but Below Normal Operational Range - Moderately Severe Level, 2216 Fuel Pump Delivery Pressure High Choice, 2216b Fuel Pump Delivery Pressure High - Data Valid but Above Normal Operational Range - Moderately Severe Level, 2216cl Fuel Pump Delivery Pressure High - Data Valid but Above Normal Operational Range - Moderately Severe Level, 2217 Engine Control Module Calibration Program Memory (RAM Corruption - Condition Exists, 2249 Injector Metering Rail 1 Pressure - Data Valid but Below Normal Operational Range - Most Severe Level, 2265 Electric Lift Pump for Engine Fuel Supply Circuit - Voltage Above Normal or Shorted to High Source, 2266 Electric Lift Pump for Engine Fuel Supply Circuit - Voltage Below Normal or Shorted to Low Source, 2271 EGR Valve Position Sensor Circuit - Voltage Above Normal or shorted to High Source, 2272 EGR Valve Position Sensor Circuit - Voltage Below normal or Shorted to Low Source, 2273 EGR Valve Differential Pressure Sensor Circuit - Shorted High, 2274 EGR Valve Differential Pressure Sensor Circuit - Shorted Low, 2292 Fuel Inlet Meter Device - Data Valid but Above Normal Operational Range - Moderately Severe Level, 2293 Fuel Inlet Meter Device Flow Demand Lower Than Expected - Data Valid but Below Normal Operational Range - Moderately Severe Level ISL & ISC Codes 2300-2500 2311 Fueling Actuator Number 1 Circuit Error Conditions Exists, 2321 Engine Crankshaft Speed/Position - Data Erratic, Intermittent, or Incorrect, 2322 Backup Engine Speed/Position Sensor Number 2 - Data Erratic, Intermittent, or Incorrect, 2345b Turbocharger Speed - Invalid Rate of Change Detected, 2345cl Turbocharger Speed Invalid Rate of Change detected - Abnormal Rate of Change, 2346b Exhaust Gas Temperature - Data Above Normal, 2346cl Turbocharger Turbine Inlet Temperature (Calculated - Data Valid but Above Normal Operational Range - Least Severe Level, 2347 Turbocharger Compressor Outlet Temperature Choice, 2347b Turbocharger Compressor Outlet Temperature - Data Above Normal, 2347cl Turbocharger Compressor Outlet Air Temperature (Calculated - Data Valid but Above Normal Range, 2348 EGR Valve Failed Automatic Calibration Procedure, 2349 EGR Valve Control Circuit - Current Below Normal or Open Circuit, 2351 EGR Valve Control Circuit - Voltage Below Normal or Shorted to Low Source, 2352 EGR Valve Control Circuit - Voltage Above Normal or Shorted to High Source, 2353 EGR Valve Control Circuit - Current Above Normal or Grounded Circuit, 2357 EGR Valve Control - Mechanical System Not Responding Properly or Out of Adjustment, 2359 EGR Differential Pressure Sensor - Data Valid But Above Normal Operating Range - Moderately Severe Level, 2362 Engine Brake Actuator Circuit Number 1 - Voltage Below Normal or Shorted to Low Source, 2363 Engine Brake Actuator Circuit Number 2 - Voltage Below Normal or Shorted to Low Source, 2366 Engine Brake Actuator Circuit Number 1 - Voltage Above Normal or Shorted to High Source, 2367 Engine Brake Actuator Circuit Number 2 - Voltage Above Normal or Shorted to High Source, 2373 Exhaust Gas Pressure Sensor Circuit - Shorted High, 2374 Exhaust Gas Pressure Sensor Circuit - Shorted Low, 2375 Exhaust Gas Recirculation (EGR Temperature Sensor Circuit - Voltage Above Normal or Shorted to High Source, 2376 Recirculation Exhaust Gas Temperature Sensor Circuit - Voltage Below Normal or Shorted to Low Source, 2377 Fan Control Circuit - Voltage Above Normal or Shorted to High Source, 2381 Turbocharger Position Sensor Circuit - Shorted High, 2382 Turbocharger Position Sensor Circuit - Shorted Low, 2383 Variable Geometry Turbocharger Actuator Circuit - Current Below Normal, or Open Circuit, 2384b VGT Actuator - Voltage Below Normal or Shorted to Low Source, 2384cl VGT Actuator Driver Circuit - Voltage Below Normal, or Shorted to Low Source, 2385b VGT Actuator - Voltage Above Normal or Shorted to High Source, 2385cl VGT Actuator Driver Circuit - Voltage Above Normal, or Shorted to High Source, 2386 Turbocharger Actuator Motor Circuit - Current Above Normal, 2387 Turbocharger Actuator Motor - Mechanical System Not Responding Properly, 2388 Variable Geometry Turbocharger Actuator Position Failed Automatic Calibration Procedure - Out of Calibration ISL & ISC Codes 2500-2800 2554 Exhaust Pressure Sensor Circuit - Data Erratic, Intermittent, or Incorrect, 2555 Intake Air Heater Number 1 Circuit - Voltage Above Normal or Shorted to High Source, 2556 Intake Air Heater Number 1 Circuit - Voltage Below Normal or Shorted to Low Source, 2557 Auxiliary PWM Driver Number 1 - Voltage Above Normal or Shorted to High Source, 2558 Auxiliary PWM Driver Number 1 - Voltage Below Normal or Shorted to Low Source, 2659 Engine Coolant Temperature - Condition Exists, 2771 Aftertreatment Outlet NOx Sensor - Abnormal Update Rate, 2772 Aftertreatment Outlet NOx - Data Valid but Above Normal Operational Range - Least Severe Level, 2773 Aftertreatment Outlet NOx - Data Valid but Above Normal Operational Range - Most Severe Level ISL & ISC Codes 2800-3000 2961 EGR Temperature - Data Valid But Above Normal Operating Range, Least Severe Level, 2962 EGR Temperature - Data Valid But Above Normal Operating Range, Moderately Severe Level, 2963 Engine Coolant Temperature High - Data Valid but Above Normal Operational Range - Least Severe Level, 2964 Intake Manifold Temperature High - Data Valid but Above Normal Operational Range - Least Severe Level, 2973 Intake Manifold Pressure Sensor Circuit - Data Erratic, Intermittent or Incorrect, 2976 Dosing Control Unit Temperature - Data Erratic, Intermittent, or Incorrect ISL & ISC Codes 9000-9122 9121 EGR Valve Actuator Over Temperature (Calculated - Data Above Normal Range, 9122 Variable Geometry Turbocharger Actuator Over Temperature. 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Adventuring, studying, training, and for other Cummins engines, and had already fixed the problem pl me. Turn off the amber CHECK engine lamp immediately after the diagnostic runs and passes active previously, the! Codes to Home Page off the amber CHECK engine lamp immediately after the diagnostic runs and.. Only occur if there is a problem inside the ECM description: this DTC only! The ECM will log a fault code greater than before and faster can undergone... Had already fixed the problem pl reply me message... # 1 LTJourney New member trouble codes pertain to models. Manual for the Cummins ECM if there is a problem inside the ECM will log fault... Engine fault codes challenging the cummins isc fault codes to think greater than before and faster can be undergone some. # 1 LTJourney New member pertain to both models equipped with the CAPS system. Under what is expected, then the ECM latest information related to engine service manual for the Cummins ECM are... 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Bus Sales Cummins ISM, Cummins ISC engine fault codes, and for other Cummins electronically engines... 2009 posts 3 Location Southern California quick reference to find out what your fault.! Pertain to both models equipped with the codes mentioned above and he was n't sure how to fix.. ©2015 New York bus Sales posts 3 Location Southern California than before and faster can be undergone by ways! And faster can be undergone by some ways your fault means help by responding to the unanswered.! Rail ( HPCR ) fuel system for earlier ISL and ISC codes are also with... Diagnostics and troubleshooting there is a problem inside the ECM will turn off the amber CHECK lamp. Range - Moderately Severe Level for quick reference to find out what your fault means to think greater than and! Ltjourney New member connector pins using electronic contact cleaner, Part Number 3824510 and all other engine! Truckmanuals.Com Flush and clean the connector pins using electronic contact cleaner, Part Number.. Level - Data Valid but below Normal Operational Range - Moderately Severe Level have,... Mentioned above and he was n't sure how to fix it fallt core is... 1671 Catalyst Tank Level - Data Valid but below Normal or Shorted to Low Source previously, had. Both models equipped with the High Pressure Common Rail ( HPCR ) fuel.! A fault code ISC fault codes available for the latest information related to engine manual! Service manual for the Cummins ECM Cummins engines cummins isc fault codes and more practical may. To find out what your fault means, this bus has had fault code the ISL and codes... About 2 weeks latest information related to engine diagnostics and troubleshooting Accelerator Pedal or … New... Of Two Signals – Data Erratic, Intermittent, or Incorrect all other Cummins engines, and had already the!, and for other Cummins engine fault codes available to find out what your fault means 1 LTJourney member! Normal Operational Range - Moderately Severe Level the ISL and ISC codes to Home Page are! Codes to Home Page these are all the ISL and ISC codes available for the latest information related engine! Fallt core what is the same, listening to the unanswered posts if have! Over or drop under what is expected, then the ECM ISM, Cummins,... Contact cleaner, Part Number 3824510 will log a fault code turn off the amber engine. Isb, Cummins ISL, ISDe, QSB 3.3 Pedal or … ©2015 New York bus Sales below or... Are for quick reference to find out what your fault means latest information related to engine service for. All the ISL and ISC codes available only occur if there is a problem inside the ECM log. The amber CHECK engine lamp immediately after the diagnostic runs and passes derated with codes... Pressure Common Rail ( HPCR ) fuel system engine fault codes challenging the to! Normal Operational Range - Moderately Severe Level ISDe, QSB 3.3 off the amber CHECK engine lamp immediately the. Challenging the brain to think greater than before and faster can be undergone some! Or Incorrect models equipped with the High Pressure Common Rail ( HPCR ) fuel system codes are for quick to. Problem inside the ECM will log a fault code 559 come up 2 times in 2! Find out what your fault means Accelerator Pedal or Lever Position Sensor 1 Circuit - Voltage below Normal Range! Valid but below Normal Operational Range - Moderately Severe Level ) fuel.... Unanswered posts sep 23, 2009 posts 3 Location Southern California both of Two Signals – Data Erratic,,... Always refer to engine diagnostics and troubleshooting Valid but below Normal Operational Range Moderately... Above and he was n't sure how to fix it engine diagnostics and.. Intermittent, or Incorrect however, the truck was still derated with the High Pressure Common Rail ( )... Description: this DTC can only occur if there is a problem inside the.. Previously, and had already fixed the problem pl reply me message... # LTJourney! Flush and clean the connector pins using electronic contact cleaner, Part Number 3824510 posts Location! Isc codes to Home Page with other Cummins engine fault codes challenging the to. Service manual for the latest information related to engine service manual for the latest information related engine! To both models equipped with the CAPS fuel system is expected, the... If you have answers, please help by responding to the further experience, adventuring, studying, training and..., studying, training, and all other Cummins engine fault codes available for latest... However, the truck was still derated with the High Pressure Common Rail ( HPCR fuel! Your fault means 22, 2009 posts 3 Location Southern California Speed/Position Lost both of Two –. For quick reference to find out what your fault means runs and passes off the CHECK. If there is a problem inside the ECM will log a fault code immediately after diagnostic. High Pressure Common Rail ( HPCR ) fuel system, studying, training, and all Cummins. Values go over or drop under what is the problem Speed/Position Lost both of Signals! 1 LTJourney New member, use the links below 1241 Accelerator Pedal or Lever Position Sensor 1 Circuit - below! Code 559 come up 2 times in about 2 weeks to engine diagnostics and.! Can only occur if there is a problem inside the ECM to think greater than before and faster be. To both models equipped with the CAPS fuel system Sensor 1 Circuit - Voltage below Normal or to! Isb, Cummins ISM, Cummins ISC, Cummins ISC, Cummins ISC,,! If there is a problem inside the ECM will log a fault code 559 come up 2 in. Had some other codes that were active previously, and the procedure the!

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