High-Pressure Common Rail Fuel Systems Basic Training for Technicians
Technicians will gain an in-depth understanding of HPCR theory and operation as well as how to identify and properly troubleshoot common low fuel rail pressure fault codes.
This course is designed to give technicians a clear and practical understanding of modern High-Pressure Common Rail (HPCR) fuel systems - a critical component in today’s diesel engines. Whether you’re new to HPCR systems or looking to reinforce your knowledge, this training will help you develop a strong foundation in both theory and hands-on diagnostics.
You’ll explore the key components and operation of electronically controlled HPCR systems, along with the importance of fuel system cleanliness, safety, and contamination prevention. The course also introduces troubleshooting methods for diagnosing common fuel-related issues, including low fuel rail pressure, and drivability complaints.
The skills and knowledge you gain are directly transferable to real-world scenarios, across a wide variety of makes, models, and industries - giving you the confidence to approach HPCR diagnostics with accuracy and efficiency.
High-Pressure Common Rail (HPCR) Defined
High-Pressure Common Rail (HPCR) Breakdown
High-Pressure Common Rail (HPCR) Theory
High-Pressure Common Rail (HPCR) Fueling Example
High-Pressure Common Rail (HPCR) Introduction
Low-Pressure System Overview
Low-Pressure Operating Flow
Fuel Tank
Primary Fuel Filter
Priming Pump Circuit
Priming Cycle Flow
Gear Pump
Secondary Fuel Filter
High Pressure Pump Assembly
Fuel Pump Actuator Housing
Fuel Pump Actuator
Barrel and Plunger Assemblies
High Pressure Pump Flow
Fuel Return Manifold
Low Pressure System Conclusion
High-Pressure System Overview
High-Pressure System Flow
High-Pressure Pump
Fuel Rail Supply Line
Fuel Rail
Fuel Rail Pressure Relief Valve
Fuel Injector Supply Line
High-Pressure Injector Connector
Fuel Injector
High Pressure System Conclusion
Bosch Fuel System
Bosch Fuel Pump Assembly
Component Sensitivity
What is a Micron
Contamination Failure Examples
Plunger Seizure Demonstration
Clean Work Practices
Cleanliness Summary
Safe Service
De-Pressurization
Safety Summary
$349.00
Cummins HPCR Fuel System Diagnostics Virtual Classroom Training