Season Ticket Delphos-Power Stroke 6.7

Power Stroke 6.7 Diagnostics

Diagnosing hard start and no start conditions can be a difficult challenge. Develop a proven process when testing drivability issues. Reduce your diagnostic time and prevent unneeded parts replacement. Understand the cause and its effect on the entire system. DPF and SCR issues can be hard to diagnose and repair. The DPF and SCR systems are two separate systems but can affect each other, and this part of the class we will take you through information and procedures to solve complaints involving SCR/DPF related issues.

Learn Diesel Computer Strategies when using your Scan Tool for Engine Performance issues. Get the most out of your Scan Tool. An in-depth discussion on features and functions to help determine in which system where the problem originates.

Topics/Objectives

Develop a solid diagnostic strategy for diagnosing mechanical engine failures. You will understand the importance of the disassembly and assembly process of the 6.7 Power Stroke engine.

Verbalize the steps to properly test the suction side fuel system

Review how to properly test low side fuel systems

Review how to properly test the high pressure fuel system.

No start Causes

Preventing unneeded parts replacement

Servicing the no start cause and its effects

Fuel testing

Fuel return testing

Electrical concerns

Define UREA testing

Understand DEF system operation