Course Details

Dodge Cummins 5.9L and 6.7L Diagnostic Training

The Cummins Weekend - this is a weekend course that commences on a Friday afternoon and ends on Sunday.


​The Dodge Ram equipped with common rail injection on both the 5.9L and the 6.7L have brought issues to technicians. Technical information and procedures are available in this course. The 5.9L with CR (common rail) was introduced in 2003. The use of a high pressure fuel system is diagnosed by system to make an accurate assessment on what failed. The low pressure and return system are checked. Service procedures are explained. The Cummins 6.7L is also instructed along with additional emission controls and electronics.


Topics that are are also covered:

  • Diagnosing the Turbocharger, Checking the 5.9L vs 6.7L. Instructor Speak common systems common systems.
  • Cummins 5.9L wiring inspection and ECM connector are tested.
  • EGR system on the 6.7L is viewed. This is a tool to use and scan.
  • The diesel oxidation catalyst (DOC) will be instructed.
  • Cooling
  • How to program and ECM replacement.
  • Review Injector wiring and tests.
  • How to retrieve SKIM codes.


Length of course: 2.5 days


This course will start on Friday afternoon at 3:00 pm where introductions and discussions follow. Saturday will start at 8:00 am and will cover variance between the 5.9L and the 6.7L. Saturday is the last day which will start at 8:00 am. Emphasis will be on TIPM module programming and wiring issues. 


Cost: $ 580.00


Fee includes books and materials. 

 We highly recommend attendees bring a laptop or tablet compatible with Internet Explorer installed.

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