
Cummins High-Pressure Common Rail Virtual Class
Cummins High-Pressure Common Rail Virtual Class
Class Details
- Time: 11am EST
- Location: Online
*After checkout, an email will be sent with a link to the virtual classroom environment.
Refund Policy
Gain a simplified and practical understanding of Cummins High-Pressure Common Rail (HPCR) fuel system operation, control strategy and troubleshooting. In this 4-hour virtual classroom training session Kevin Vieth from VieTech will breakdown the Cummins and Bosch HPCR fuel system utilized on Cummins B/C/L and X model engines. Fuel system faults and related symptoms will be discussed in detail including troubleshooting tactics and tools for the common Low Rail Pressure fault code 559. This class is ideal for both diesel technicians and heavy-equipment technicians and other technical support staff. Please note, the registered student will receive their virtual workbook via email one week prior to class. Please provide a valid email address for the delivery of the virtual workbook upon order placement.

Course Overview
A healthy fuel system is essential to maintaining peak performance. Most faults on modern High-Pressure Common Rail (HPCR) fuel systems go undiagnosed and lead to aftertreatment system failures and performance complaints. Technicians will gain an in-depth understanding of HPCR theory and operation as well as how to identify and properly troubleshoot common fuel system issues specifically the common Low-Rail Pressure fault code 559.
See Learning Objectives
Learning Objectives:
- Practical understanding of theory and operation of Cummins High-Pressure Common Rail (HPCR) fuel systems found on B, C, L & X model engines
- In-depth look at individual High and Low-side fuel System components
- Fuel system flow
- HPCR work practices
- HPCR fuel system safety
- Fuel system cleanliness
- Effects of contamination
- Troubleshooting Cummins HPCR fuel systems
- Required Cummins testing tools
- Proper Diagnosis of Fuel Rail Pressure Fault Codes

Requirements
Each student attending the virtual training must access the virtual classroom environment individually using a computer or tablet with Internet access and Chrome or Firefox installed. Additionally, students must have a microphone, a webcam, a pen, and the course workbook which is supplied after registration.

Schedule
Students are asked to arrive 15-20 minutes prior to class start. Upon entry into the virtual classroom, students will be issued a pre-exam while awaiting the arrival and settling of the remaining students. There will also be a 20-question final exam 15 minutes prior to course completion. Students will also be allotted a 5-minute break every hour.

About VieTech
VieTech believes that employee skill development is integral to maintaining a safe, productive, and rewarding work environment. With the fast pace and complexity of modern diesel powertrains, skills training needs to validate, inspire, and empower today’s industry professionals. Their unique training experience is utilized to develop the core-competencies that directly translate to on-the-job performance improvement for vehicle service industry professionals. Since 2016, VieTech has provided advanced diesel engine technology training to heavy-duty mechanics from some of Canada’s largest fleet operators including the Canadian Military.