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Author: Jack

Hello, I'm Jack, a diesel engine fan and a blogger. I write about how to fix and improve diesel engines, from cars to trucks to generators. I also review the newest models and innovations in the diesel market. If you are interested in learning more about diesel engines, check out my blog and leave your feedback.
CM2150 Electronic Control System, ISB, ISC, ISL, ISLe, ISDe, and QSB3.3 Engines - Troubleshooting and Repair Manual

CM2150 Electronic Control System – FAULT CODE 2451

Posted on November 20, 2022

Turbocharger Turbine Inlet Temperature (Calculated) – Data Valid but Above Normal Operational Range – Moderately Severe Level   Printable Version Overview CODE REASON EFFECT Fault Code: 2451PID: SPN: 2789FMI: 0/16LAMP: NoneSRT: …

CM2150 Electronic Control System, ISB, ISC, ISL, ISLe, ISDe, and QSB3.3 Engines - Troubleshooting and Repair Manual

CM2150 Electronic Control System – FAULT CODE 2449

Posted on November 20, 2022

VGT Actuator Controller – Out of Calibration   Printable Version Overview CODE REASON EFFECT Fault Code: 2449PID: S027SPN: 641FMI: 13/13LAMP: RedSRT:  VGT Actuator Controller – Out of Calibration. The VGT has…

CM2150 Electronic Control System, ISB, ISC, ISL, ISLe, ISDe, and QSB3.3 Engines - Troubleshooting and Repair Manual

CM2150 Electronic Control System – FAULT CODE 2448

Posted on November 20, 2022

Coolant Level – Data Valid but Below Normal Operational Range – Least Severe Level   Printable Version Overview CODE REASON EFFECT Fault Code: 2448PID: SPN: 111FMI: 1/17LAMP: MaintenanceSRT:  Coolant Level –…

CM2150 Electronic Control System, ISB, ISC, ISL, ISLe, ISDe, and QSB3.3 Engines - Troubleshooting and Repair Manual

CM2150 Electronic Control System – FAULT CODE 2387

Posted on November 20, 2022

VGT Actuator Driver Circuit (Motor) – Mechanical System Not Responding Properly or Out of Adjustment   Printable Version Overview CODE REASON EFFECT Fault Code: 2387PID: S027SPN: 641FMI: 7/7LAMP: AmberSRT:  VGT Actuator…

CM2150 Electronic Control System, ISB, ISC, ISL, ISLe, ISDe, and QSB3.3 Engines - Troubleshooting and Repair Manual

CM2150 Electronic Control System – FAULT CODE 2377

Posted on November 20, 2022

Fan Control Circuit – Voltage Above Normal or Shorted to High Source   Printable Version Overview CODE REASON EFFECT Fault Code: 2377PID: S033SPN: 647FMI: 3/3LAMP: AmberSRT:  Fan Control Circuit – Voltage…

CM2150 Electronic Control System, ISB, ISC, ISL, ISLe, ISDe, and QSB3.3 Engines - Troubleshooting and Repair Manual

CM2150 Electronic Control System – FAULT CODE 2376

Posted on November 20, 2022

Exhaust Gas Recirculation Temperature Sensor Circuit – Voltage Below Normal or Shorted to Low Source   Printable Version Overview CODE REASON EFFECT Fault Code: 2376PID: P412SPN: 412FMI: 4/4LAMP: AmberSRT:  Exhaust Gas…

CM2150 Electronic Control System, ISB, ISC, ISL, ISLe, ISDe, and QSB3.3 Engines - Troubleshooting and Repair Manual

CM2150 Electronic Control System – FAULT CODE 2375

Posted on November 20, 2022

Exhaust Gas Recirculation Temperature Sensor Circuit – Voltage Above Normal or Shorted to High Source   Printable Version Overview CODE REASON EFFECT Fault Code: 2375PID: P412SPN: 412FMI: 3/3LAMP: AmberSRT:  Exhaust Gas…

CM2150 Electronic Control System, ISB, ISC, ISL, ISLe, ISDe, and QSB3.3 Engines - Troubleshooting and Repair Manual

CM2150 Electronic Control System – FAULT CODE 2374

Posted on November 20, 2022

Exhaust Gas Pressure Sensor Circuit – Voltage Below Normal or Shorted to Low Source   Printable Version Overview CODE REASON EFFECT Fault Code: 2374PID: P131SPN: 1209FMI: 4/4LAMP: AmberSRT:  Exhaust Gas Pressure…

CM2150 Electronic Control System, ISB, ISC, ISL, ISLe, ISDe, and QSB3.3 Engines - Troubleshooting and Repair Manual

CM2150 Electronic Control System – FAULT CODE 2373

Posted on November 20, 2022

Exhaust Gas Pressure Sensor Circuit – Voltage Above Normal or Shorted to High Source   Printable Version Overview CODE REASON EFFECT Fault Code: 2373PID: P131SPN: 1209FMI: 3/3LAMP: AmberSRT:  Exhaust Gas Pressure…

CM2150 Electronic Control System, ISB, ISC, ISL, ISLe, ISDe, and QSB3.3 Engines - Troubleshooting and Repair Manual

CM2150 Electronic Control System – FAULT CODE 2367

Posted on November 20, 2022

Engine Brake Actuator Driver Output 2 Circuit – Voltage Above Normal or Shorted to High Source   Printable Version Overview CODE REASON EFFECT Fault Code: 2367PID: S80SPN: 1073FMI: 3/3LAMP: AmberSRT:  Engine…

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