High-Pressure Common Rail Fuel Systems 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.
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