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The latest Duramax 6.6L diagnostics

Available Formats:  Online Training Course | DVD



On-Demand Training



Product Details:

Duramax Diesel Diagnostics Update


A comprehensive, updated diagnostic overview of the Duramax 6.6L diesel — LB7, LLY, LBZ, LMM, LML and the new LGH (2001-2012) — is provided by Tony Salas of the Association of Diesel Specialists in this 120-minute training video. Salas covers a wide swath of essential topics including the difference between the generations, common rail fuel injector operation, finding available service information, differences with Express Vans, Express/Savanna transmissions and injectors, glow plug control module, exhaust after-treatment system, DPF operations, selective catalyst reduction system, DEF Fluid, data link connector, programming with the Tech2, and the Allison 1000. 


Online Training Course:

  • Online Training Video - Runtime: 100 minutes
  • Unlimited Course Access
  • Ebook covering topics in online training course 
  • Certificate of completion


  • 100 minutes of run time footage in DVD disc format