High Pressure Common Rail (HPCR) Fuel System Diagnostics


*United States pricing & availability please visit vietechtraining.com.

Live virtual classroom High-Pressure Common Rail (HPCR) Fuel System Diagnostics training session with a VieTech training instructor.

Total session length: 4-hours


Low fuel rail pressure fault codes and low-power conditions remain some of the most commonly undiagnosed and misdiagnosed complaints on today’s diesel powertrains. VieTech’s High Pressure Common Rail Fuel System training breaks down modern electronically controlled fuel systems utilizing Bosch and Cummins systems as an example. Technicians who successfully complete this training course will possess the knowledge and understanding of modern High-pressure common rail fuel system components, work practices and diagnostic procedures. Lessons learned in this training course are transferrable across multiple makes, models, and industries.

Class Start Time @ 10:00am (Eastern Time Zone)

Learning Objectives:

  • Practical understanding of theory and operation of High-Pressure Common Rail (HPCR) fuel systems

    • HPCR work practices

    • HPCR fuel system safety

  • Fuel system cleanliness

  • Effects of fuel system contamination

  • Approach to troubleshooting HPCR fuel systems

  • Low-Power Complaint diagnostics

  • Fuel Rail Pressure Fault Code Troubleshooting


  • 4-hours


  • High Pressure Common Rail Fuel Systems Course Workbook

Additional information

Weight 3 lbs
Dimensions 17 × 13 × 3 in

Wed Feb. 23, 2022 @ 12:00 (ET), Tues. Mar. 15, 2022 @ 11:00 (ET)