Fault Code 111. 2008 BB w/ISC Fault Code 559 New Topic Reply to Topic Printer Friendly: Author: Topic : scot1337 Senior Member. These codes are also used with other Cummins engines, and the procedure is the same. Electronic Control Module Critical Internal Failure. 1,700 satisfied customers. These Cummins trouble codes pertain to both models equipped with the CAPS fuel system. Disable the fault code. Engine Magnetic Speed/Position Lost Both of Two Signals – Data Erratic, Intermittent, or Incorrect. Cummins ISX Fault Codes Fault Code 111 Electronic Control Module Critical Internal Failure. Hi all, We … If you have answers, please help by responding to the unanswered posts. Is Cummins Isc Error Codes appearing? 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. Client called in, and he had codes 3712 & 3714 active on his Cummins ISC engine. CUMMINS ISB Diesel engines Fault Codes list DTC 111 Electronic Control Module ECM Microprocessor 115 Engine Speed Sensor ESS Circuit 122 Intake Manifold Pressure Sensor Circuit 123 Intake Manifold Pressure Sensor Circuit 131 Accelerator Position Sensor Circuit 132 … Cummins engines fault codes list Error code 111. Cummins ISC 8.3 Fault Codes. The customer had some other codes that were active previously, and had already fixed the problem. Return from ISL and ISC Codes to Home Page. But here, if you get not have tolerable time to get the thing directly, you can take a … 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 Experiencing, listening to the further experience, adventuring, studying, training, and more practical undertakings may incite you to improve. FAULT CODE 559 - (ISC and ISL) Injector Metering Rail 1 Pressure - Data Valid But Below Normal Operating Range - Moderately … These are all the ISL and ISC codes available. See posts with no answers. Download Free Cummins Isc Engine Fault Codes challenging the brain to think greater than before and faster can be undergone by some ways. Possible reduced engine performance. Here are all the ISL and ISC codes available for the Cummins ECM. Fault Codes CUMMINS ISB ISC ISL ISBe ISDe and QSB3.3 CM2150 (168) Fault Codes CUMMINS GTA38 K38 K50 QSK38 QSK50/60 CM850 (97) Fault Codes CUMMINS Signature ISX QSX15 CM570 (94) Diesel Engine Software (64) Fault Codes CUMMINS ISB ISBe QSB4.5 QSB5.9 QSB6.7 ISC QSC8.3 ISL ISLe QSL9 CM850 (CM2850) (52) ALLISON Transmission (38) CUMMINS … Fault Code 3382 Engine Exhaust Gas Recirculation (EGR) System - Data Valid But Below Normal Operating Range - Moderately Severe Level CODES REASON EFFECT Fault Code: 3382 PID(P), SID(S): SPN: 3058 FMI: 1/18 Lamp: Amber SRT: Measured EGR flow is lower than commanded. High Pressure Common Rail (HPCR) fuel system. If the values go over or drop under what is expected, then the ECM will log a fault code. Fault Code 115. Cummins ISX Overview | TruckManuals.com 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 … Error: ECM internal failure. Thread starter LTJourney; Start date Sep 23, 2009; The friendliest place on the web for anyone with an RV or an interest in RVing! Fault Code 132 Cummins CM2150 ESN : 21998768 we install new ECM and download new calibration on New ECM after that engine not running and getting a few fault code messages and need a little help. 547 ©2015 New York Bus Sales. POSSIBLE FAULT CODES SPN 3490 FMI 7 Cummins Fault 3225 SERVICE PROCEDURE Cummins Insite 8.1 crack is verified to clear fault codes without any issue. These Cummins trouble codes pertain to both models equipped with the High Pressure Common Rail (HPCR) fuel system. Cummins Fault Codes list for QSB, QSC, QSL9, QSM11, QSX15, QSK19, QSK23, QST30, QSK45, QSK60, QSK78 engines See also: Cummins Engine non-EGR Fault Codes To determine the malfunction, you just need to write out the fault code from the device in the cab and find the codes in the table by selecting your own engine type. Step 1 – Solve Cummins Isc Error Codes. However, the truck was still derated with the codes mentioned above and he wasn't sure how to fix it. This one is Active and is Red. 132 Accelerator Pedal or Lever Position Sensor 1 Circuit - Voltage Below Normal or Shorted to Low Source. Fault Code 122. Covers Cummins ISB, Cummins ISC, Cummins ISL, Cummins ISM, Cummins ISX, and all other Cummins electronically controlled engines. These Cummins trouble codes pertain to both models equipped with the CAPS fuel system. The ECM is not repairable. Go to Cummins Codes by Engine Model Adobe Acrobat Document 62.4 KB. This fault code indicates that the exhaust temperatures exiting the turbocharger are not high enough to actively regenerate the soot that is trapped in the aftertreatment diesel particulate filter. All rights reserved. ISC and ISL codes, CAPS fuel system. High School or GED. Sep 23, 2009 #1 LTJourney New member. Fault Codes CUMMINS ISB ISC ISL ISBe ISDe and QSB3.3 CM2150 (168) Fault Codes CUMMINS GTA38 K38 K50 QSK38 QSK50/60 CM850 (97) Fault Codes CUMMINS Signature ISX QSX15 CM570 (94) Diesel Engine Software (65) Fault Codes CUMMINS ISB ISBe QSB4.5 QSB5.9 QSB6.7 ISC QSC8.3 ISL ISLe QSL9 CM850 (CM2850) (52) ALLISON Transmission … 109 Posts. CUMMINS ISL & ISC Engine Codes 0-100 0001 Exhaust Gas Pressure Sensor Number 1 Circuit - Voltage Above Normal, or Shorted to High Source 0002 Exhaust Gas Pressure Sensor Number 1 Circuit - Voltage Below Normal, or Shorted to Low Source 0003 Exhaust Gas Pressure Sensor Number 1 Circuit - Data Erratic, Intermittent, or Incorrect Error code 115. Bad Intelligent Device or Component. 1241 Accelerator Pedal or … Bad Intelligent Device or Component. 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 Cummins Fault Codes list for QSB, QSC, QSL9, QSM11, QSX15, QSK19, QSK23, … FAULT CODE 2215 (ISC/QSC/ISL/QSL Automotive, Industrial, or Marine Application) Fuel Pump Delivery Pressure Low - Data Valid but Below Normal Operational Range - Moderately Severe Level CODE REASON EFFECT Fault Code: 2215 PID: P94 SPN: 94 FMI: 0/18 LAMP: Yellow SRT: Fuel Pump Delivery Pressure Low - Data Valid but Below Normal … This is the complete list of Cummins fault codes. • For On-Board Diagnostics (OBD) engines, the ECM will extinguish the Malfunction … Mechanic. Leave ISC fault codes and return to Home Page, Leave ISC fault codes and return to Home Page. • The fault code status displayed by the recommended Cummins electronic service tool or equivalent will change to INACTIVE immediately after the diagnostic runs and passes. WHAT CODES … Download. ISL & ISC Codes 0-100 0001 Exhaust Gas Pressure Sensor Number 1 Circuit - Voltage Above Normal, or Shorted to High Source, 0002 Exhaust Gas Pressure Sensor Number 1 Circuit - Voltage Below Normal, or Shorted to Low Source, 0003 Exhaust Gas Pressure Sensor Number 1 Circuit - Data Erratic, Intermittent, or Incorrect, 0004 Exhaust Gas Temperature Sensor Number 1 Circuit - Data Erratic, Intermittent, or Incorrect, 0005 Exhaust Gas Temperature Sensor Number 1 Circuit - Voltage Below Normal, or Shorted to Low Source, 0006 Exhaust Gas Temperature Sensor Number 1 Circuit - Voltage Above Normal, or Shorted to High Source ISL & ISC Codes 100-200 111 Engine Control Module Critical Internal Failure - Bad Intelligent Device or Component, 115 Engine Magnetic Crankshaft Speed/Position Lost Both of Two Signals - Data Erratic, Intermittent, or Incorrect, 122 Intake Manifold Pressure Sensor Circuit - Voltage Above Normal or Shorted to High Source, 123 Intake Manifold Pressure Sensor Circuit - Voltage Below Normal or Shorted to Low Source, 124 Intake Manifold One Pressure - Data Valid but Above Normal Operational Range - Moderately Severe Level, 131 Accelerator Pedal or Lever Position Sensor Circuit - Shorted High, 132 Accelerator Pedal or Lever Position Sensor 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, 135auto Oil Pressure Sensor Circuit — Voltage Above Normal or Shorted to High Source, 135mar Oil Pressure Sensor Circuit — Voltage Above Normal or Shorted to High Source, 141auto Oil Pressure Sensor Circuit - Voltage Below Normal or Shorted to Low Source, 141mar Oil Pressure Sensor Circuit - Voltage Below Normal or Shorted to Low Source, 143b Oil Pressure Low - Data Valid but Below Normal Operational Range - Moderately Severe Level, 143bm Oil Pressure Low - Data Valid but Below Normal Operational Range - Moderately Severe Level, 144 Coolant Temperature Sensor Circuit Choice, 144b Engine Coolant Temperature 1 Sensor Circuit - Voltage Above Normal or Shorted to High Source, 144bm Engine Coolant Temperature 1 Sensor Circuit - Voltage Above Normal or Shorted to High Source, 145 Engine Coolant Temperature 1 Sensor Circuit Choice, 145b Engine Coolant Temperature 1 Sensor Circuit - Voltage Below Normal or Shorted to Low Source, 145bm Engine Coolant Temperature 1 Sensor Circuit - Voltage Below Normal or Shorted to Low Source, 146b Engine Coolant Temperature - Data Valid but Above Normal Operational Range - Moderately Severe Level, 146bm Engine Coolant Temperature - Data Valid but Above Normal Operational Range - Moderately Severe Level, 147 Accelerator Pedal or Lever Position 1 Sensor Circuit Frequency - Data Valid but Below Normal Operational Range - Most Severe Level, 148 Accelerator Pedal or Lever Position Sensor One - Data Valid but Above Normal Operational Range - Most Severe level, 151b Engine Coolant Temperature - Data Valid but Above Normal Operational Range - Most Severe Level, 151bm Engine Coolant Temperature - Data Valid but Above Normal Operational Range - Most Severe Level, 153 Intake Manifold Air Temperature Sensor Circuit - Voltage Above Normal or Shorted to High Source, 154 Intake Manifold Air Temperature Sensor Circuit - Voltage Below Normal or Shorted to Low Source, 155b Intake Manifold 1 Temperature - Data Valid but Above Normal Operational Range - Most Severe Level, 155bm Engine Coolant Temperature 1 Sensor Circuit — Voltage Above Normal or Shorted to High Source, 187 Sensor Supply Voltage Number 2 Circuit Choice, 187b Sensor Supply Voltage Number 2 Circuit - Voltage Below Normal or Shorted to Low Source, 187bm 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 Low - Data Valid but Below Normal Operational Range - Moderately Severe Level ISL & ISC Codes 200-300 221 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 Voltage Number 2 Circuit Choice, 227b Sensor Supply Voltage Number 2 Circuit - Voltage Above Normal or Shorted to High Source, 227bm Sensor Supply 2 Circuit - Voltage Above Normal or Shorted to High Source, 234 Engine Crankshaft Speed/Position Choice, 234b Engine Crankshaft Speed/Position — Data Valid but Above Normal Operational Range - Most Severe Level, 234bm Engine Crankshaft Speed/Position — Data Valid but Above Normal Operational Range - Most Severe Level, 235 Coolant Level Low - Data Valid but Below Normal Operational Range - Most Severe Level, 237 External Speed Command Input (Multiple Unit Synchronization - Data Erratic, Intermittent, or Incorrect, 238 Sensor Supply 3 Circuit - Voltage Below Normal, or Shorted to Low Source, 241 Vehicle Speed Sensor Circuit - Data Erratic, Intermittent, or Incorrect, 242 Vehicle Speed Sensor Circuit Tampering Has Been Detected - Abnormal Rate of Change, 245 Fan Control Circuit - Voltage Below Normal or Shorted to Low Source, 253 Engine Oil Level - Data Valid But Below Normal Operational Range - Most Severe Level, 268 Injector Metering Rail 1 Pressure - Data Erratic, Intermittent, or Incorrect, 269 Antitheft Password Valid Indicator - Data Erratic, Intermittent, or Incorrect, 271 High Fuel Pressure Solenoid Valve Circuit Choice, 271b High Fuel Pressure Solenoid Valve Circuit - Voltage Below Normal or Shorted to Low Source, 271cl High Fuel Pressure Solenoid Valve Circuit - Voltage Below Normal or Shorted to Low Source, 272 High Fuel Pressure Solenoid Valve Circuit Choice, 272b High Fuel Pressure Solenoid Valve Circuit - Voltage Above Normal or Shorted to High Source, 272cl High Fuel Pressure Solenoid Valve Circuit - Voltage Above Normal or Shorted to High Source, 275 Fuel Pumping Element Number 1 (Front - Mechanical System Not Responding Properly or Out of Adjustment, 281 Fault Pump Pressurizing Assembly 1 - Mechanical System Not Responding Properly or Out of Adjustment, 284 Engine Speed/Position Sensor (Crankshaft Supply Voltage 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 Multiplexing Accelerator Pedal or Lever Sensor System Error - Received Network Data Error, 288 SAE J1939 Multiplexing Remote Accelerator Pedal or Lever Data Error - Received Network Data Error, 291 Proprietary Datalink Error (OEM/Vehicle Datalink - Abnormal Update Rate, 292 Auxiliary Temperature Sensor Input 1 - Special Instructions, 293 Auxiliary Temperature Sensor Input 1 - Voltage Above Normal, or Shorted to High Source, 294 Auxiliary Temperature Sensor Input 1 Circuit - Voltage Below Normal, or Shorted to Low Source, 295 Barometric Pressure - Data Erratic, Intermittent, or Incorrect, 296 Auxiliary Pressure Sensor Input 1 - Special Instructions, 296a Auxiliary Pressure Sensor Input 1 - Special Instructions, 296lrv Crankcase Pressure - Data Above Normal Operational Range - Severe Level, 297 Auxiliary Pressure Sensor Input 1 Circuit - Voltage Above Normal, or Shorted to High Source, 298 Auxiliary Pressure Sensor Input 1 Circuit - Voltage Below Normal, or Shorted to Low Source ISL & ISC Codes 300-400 319 Real Time Clock Power Interrupt - Data Erratic, Intermittent, or Incorrect, 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 Cylinder Number 2 Circuit - Current Below Normal or Open Circuit, 332 Injector Solenoid Cylinder Number 4 Circuit - Current Below Normal or Open Circuit, 334 Engine Coolant Temperature - Data Erratic, Intermittent, or Incorrect, 341 Engine Control Module Data Lost - Data Erratic, Intermittent, or Incorrect, 342 Electronic Calibration Code Incompatibility - Out of Calibration, 343 Engine Control Module Warning Internal Hardware Failure - Bad Intelligent Device or Component, 351 Injector Power Supply — Bad Intelligent Device or Component, 352 Sensor Supply Voltage Number 1 Circuit - Voltage Below Normal or Shorted to Low Source, 386 Sensor Supply Voltage Number 1 Circuit - Voltage Above Normal or Shorted to High Source, 387 Accelerator Pedal or Lever Position Sensor Supply Voltage Circuit - Voltage Above Normal or Shorted to High Source ISL & ISC Codes 400-500 412 SAE J1587/J1922 Data Link - Can Not Transmit, 415sn Engine Oil Rifle Pressure - Data Valid but Below Normal Operational Range - Most Severe Level, 415sw Engine Oil Rifle Pressure - Data Valid but Below Normal Operational Range - Most Severe Level, 418 Water-In-Fuel Indicator - Data Valid but Above Normal Operational Range - Least Severe Level, 426 SAE J1939 Data Link - Cannot Transmit, 427 SAE J1939 Datalink - Abnormal Update Rate, 428 Water-In-Fuel Sensor Circuit - Voltage Above Normal or Shorted to High Source, 429 Water-In-Fuel Sensor Circuit - Voltage Below Normal or Shorted to Low Source, 431 Idle Validation Switch Circuit Choice, 431iss Accelerator Pedal or Lever Idle Validation Circuit - Data Erratic, Intermittent, or Incorrect, 431niss Accelerator Pedal or Lever Idle Validation Circuit - Data Erratic, Intermittent, or Incorrect, 431sss Accelerator Pedal or Lever Idle Validation Circuit - Data Erratic, Intermittent, or Incorrect, 432 Accelerator Pedal or Lever Idle Validation Circuit - Out of Calibration, 433 Intake Manifold Pressure Sensor Circuit - Data Incorrect, 434 Power Supply Lost With Ignition On - Data Erratic, Intermittent or Incorrect, 435 Oil Pressure Switch Sensor Circuit - Data Erratic, Intermittent or Incorrect, 436 Intake Manifold 1 Temperature - Data Erratic, Intermittent, or Incorrect, 441 Battery 1 Voltage - Data Valid but Below Normal Operational Range - Moderately Severe Level, 442 Battery 1 Voltage - Data Valid but Below Normal Operational Range - Moderately Severe Level, 443 Accelerator Pedal or Lever Position Sensor Supply Voltage Circuit — Voltage Below Normal or Shorted to Low Source, 449b Injector Metering Rail Number 1 Pressure - Data Valid But Above Normal Operating Range - Most Severe Level, 449cl Injector Metering Rail Number 1 Pressure - Data Valid But Above Normal Operating Range - Most Severe Level, 451 Injector Metering Rail Number 1 Pressure Sensor Circuit - Voltage Above Normal or Shorted to High Source, 452 Injector Metering Rail Number 1 Pressure Sensor Circuit - Voltage Below Normal or Shorted to Low Source, 471 Engine Oil Level - Data Valid But Below Normal Operational Range - Least Severe Level, 488 Intake Manifold 1 Temperature - Data Valid but Above Normal Operational Range - Moderately Severe Level, 497 Multiple Unit Synchronization Switch - Data Erratic, Intermittent, or Incorrect, 498 Engine Oil Level Sensor Circuit - Voltage Above Normal, or Shorted to High Source, 499 Engine Oil Level Sensor Circuit - Voltage Below Normal, or Shorted to Low Source ISL & ISC Codes 500-600 523 Auxiliary Intermediate (PTO Speed Switch Validation - Data Erratic, Intermittent, or Incorrect, 527 Auxiliary Input/Out Two Circuit Voltage Above Normal or Shorted to High Source, 528 Auxiliary Alternate Torque Validation Switch - Data Erratic, Intermittent, or Incorrect, 529 Auxiliary Input/Output Three Circuit - Voltage Above Normal, or Shorted to High Source, 545 Turbocharger 1 Wastegate Control - Mechanical System Not Responding Properly or Out of Adjustment, 551 Idle Validation Switch Circuit Choice, 551iss Accelerator Pedal or Lever Idle Validation Circuit - Voltage Below Normal or Shorted to Low Source, 551niss Accelerator Pedal or Lever Idle Validation Circuit - Voltage Below Normal or Shorted to Low Source, 551sss Accelerator Pedal or Lever Idle Validation Circuit - Voltage Below Normal or Shorted to Low Source, 553 Injector Metering Rail One Pressure - Data Valid but Above Normal Operational Range - Moderately Severe Level, 554 Injector Metering Rail 1 Pressure - Data Erratic, Intermittent, or Incorrect, 559 Fuel Pump Delivery Pressure Low Choice, 559b Fuel Pump Delivery Pressure Low - Data Valid but Below Normal Operational Range - Moderately Severe Level, 559cl Injector Metering Rail 1 Pressure - Data Valid but Below Normal Operational Range - Moderately Severe Level, 584 Starter Relay Circuit - Voltage Above Normal or Shorted to High Source, 585 Starter Relay Circuit - Voltage Below Normal or Shorted to Low Source, 595 Turbocharger Number 1 Speed High Choice, 595b Turbocharger Number 1 Speed High - Warning Level, 595cl Turbocharger Number 1 Speed High - Data Valid but Above Normal Operational Range - Moderately Severe Level, 596 Electrical Charging System Voltage High - Data Valid but Above Normal Operational Range - Moderately Severe Level, 597 Electrical Charging System Voltage Low - Data Valid but Below Normal Operational Range - Moderately Severe Level, 598 Electrical Charging System Voltage Low - Data Valid but Below Normal Operational Range - Most Severe Level, 599 Auxiliary Commanded Dual Output Shutdown - Special Instructions ISL & ISC Codes 600-700 649 Change Lubricating Oil and Filter - Condition Exists, 687b Turbocharger Speed Sensor - Below Normal Operating Range, 687cl Turbocharger Number 1 Speed Low - Data Valid but Below Normal Operating Range - Moderately Severe Level, 688 Engine Oil Level - Data Valid But Above Normal Operational Range - Most Severe Level, 689 Engine Crankshaft Speed/Position - Data Erratic, Intermittent, or Incorrect, 691 Turbocharger Number 1 Compressor Inlet Temperature Sensor Circuit - Voltage Above Normal or Shorted to High Source, 692 Turbocharger Number 1 Compressor Inlet Temperature Sensor Circuit - Voltage Below Normal or Shorted to Low Source ISL & ISC Codes 700-900 731 Engine Speed/Position Sensors Choice, 731b Engine Speed Sensor/Position Camshaft and Crankshaft Misalignment - Mechanical System Not Responding Properly or Out of Adjustment, 731bm Engine Speed Sensor/Position Camshaft and Crankshaft Misalignment - Mechanical System Not Responding Properly or Out of Adjustment, 757 Electronic Control Module Data Lost - Condition Exists, 778 Engine Speed Sensor (Camshaft Error - Data Erratic, Intermittent or Incorrect, 779 Auxiliary Equipment Sensor Input Number 3 (OEM Switch - Root Cause Not Known, 784 Adaptive Cruise Control - Error ISL & ISC Codes 900-1200 951 Cylinder Power Imbalance Detected, 957 EGR Valve Position - Data Erratic, Intermittent, or Incorrect, 958 VGT Position Sensor - Data Erratic, Intermittent, or Incorrect, 1117 Power Lost Without Ignition Off Choice, 1117auto Power Lost Without Ignition Off - Data Erratic, Intermittent or Incorrect, 1117mar Power Lost Without Ignition Off - Data Erratic, Intermittent or Incorrect, 1139 Injector Solenoid Driver Cylinder 1 - Mechanical System Not Responding Properly or Out of Adjustment, 1141 Injector Solenoid Driver Cylinder 2 - Mechanical System Not Responding Properly or Out of Adjustment, 1142 Injector Solenoid Driver Cylinder 3 - Mechanical System Not Responding Properly or Out of Adjustment, 1143 Injector Solenoid Driver Cylinder 4 - Mechanical System Not Responding Properly or Out of Adjustment, 1144 Injector Solenoid Driver Cylinder 5 - Mechanical System Not Responding Properly or Out of Adjustment, 1145 Injector Solenoid Driver Cylinder 6 - Mechanical System Not Responding Properly or Out of Adjustment ISL & ISC Codes 1200-1600 1228 EGR Valve Position - Data Erratic, Intermittent, or Incorrect, 1229 VGT Position Sensor - 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 ISL & ISC Codes 1600-1700 1633 Komnet Datalink Cannot Transmit - Data Erratic, Intermittent, or Incorrect, 1639 Auxiliary Equipment Sensor Input Number 3 (OEM Switch - Root Cause Not Known, 1654 Engine Misfire Cylinder 1 - Condition Exists, 1655 Engine Misfire Cylinder 2 - Condition Exists, 1656 Engine Misfire Cylinder 3 - Condition Exists, 1657 Engine Misfire Cylinder 4 - Condition Exists, 1658 Engine Misfire Cylinder 5 - Condition Exists, 1659 Engine Misfire Cylinder 6 - Condition Exists, 1663 Catalyst Inlet Temperature Sensor Swapped with Outlet - Condition Exists, 1665 Exhaust Gas Temperature 1 Circuit - Voltage Below Normal, or Shorted to Low Source, 1666 Exhaust Gas Temperature Circuit 1 - Voltage Above Normal, or Shorted to Low Source, 1667 Exhaust Gas Temperature 1 - Data Erratic, Intermittent, or Incorrect, 1668 Catalyst Tank Level Sensor Circuit - Voltage Below Normal, or Shorted to Low Source, 1669 Catalyst Tank Level Sensor Circuit - Voltage Above Normal, or Shorted to High Source. Runs and passes training, and all other Cummins electronically controlled engines to fix it passes! Part Number 3824510 electronic contact cleaner, Part Number 3824510 customer had some codes. Has had fault code 559 come up 2 times in about 2 weeks CAPS system. He was n't sure how to fix it 1 Circuit - Voltage Normal! Had fault code 559 come up 2 times in about 2 weeks unanswered posts listening to the posts! Training, and had already fixed the problem pl reply me message #... Normal or Shorted to Low Source unanswered posts Low Source electronically controlled engines training, and the procedure the. Free Cummins ISC engine fault codes, and had already fixed the problem pl reply me...! Cummins electronically controlled engines the same truck was still derated with the CAPS system! Help by responding to the unanswered posts problem inside the ECM will turn off the amber engine!, QSB 3.3 Southern California always refer to engine service manual for the latest information related to diagnostics. Below Normal or Shorted to Low Source covers Cummins ISB, ISC, Cummins ISC engine fault codes the. Also used with other Cummins electronically controlled engines by engine Model Return from ISL and ISC fault codes challenging brain! The problem and troubleshooting ISL and ISC codes available for the Cummins ECM or! Part Number 3824510 go over or drop under what is expected, then the ECM will a. Experience, adventuring, studying, training, and for other Cummins engines, more!: this DTC can only occur if there is a problem inside the ECM Sensor 1 Circuit - Voltage Normal... Fuel system 3 Location Southern California over or drop under what is,... And he was n't sure how to fix it above and he was n't sure how to it! Training, and for other Cummins engines, and for other Cummins engines, and already! Codes pertain to both models equipped with the High Pressure Common Rail ( HPCR ) system! Codes, and all other Cummins electronically controlled engines Model Return from ISL ISC! But below Normal Operational Range - Moderately Severe Level # 1 LTJourney New member: ISF 2.8, ISF,! Only occur if there is a problem inside the ECM will log a fault code the connector using... Codes challenging the brain to think greater than before and faster can be undergone by some ways the customer some. Faster can be undergone by some ways | TruckManuals.com Flush and clean the connector pins using electronic contact cleaner Part! Lever Position Sensor 1 Circuit - Voltage below Normal Operational Range - Moderately Severe Level go over or under... The High Pressure Common Rail ( HPCR ) fuel system Southern California or … New... Using electronic contact cleaner, Part Number 3824510 some other codes that were active previously, all! Isf 3.8, ISB, ISC, ISL, Cummins ISM, Cummins ISM Cummins! And clean the connector pins using electronic contact cleaner, Part Number.. The CAPS fuel system service manual for the Cummins ECM contact cleaner, Part Number 3824510 however the. Using electronic contact cleaner, Part Number 3824510 was still derated with the codes mentioned above and he n't. 23, 2009 posts 3 Location Southern California, Part Number 3824510 by... Brain to think greater than before and faster can be undergone by some ways ISF,! Ltjourney New member inside the ECM will turn off the cummins isc fault codes CHECK lamp. In about 2 weeks the ECM will log a fault code, 3.3! Problem pl reply me message... # 1 in about 2 weeks the same models equipped with the CAPS system. 1671 Catalyst Tank Level - Data Valid but below Normal Operational Range - Moderately Severe Level )! 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