Classroom Training

Aftertreatment and emissions systems

Course topic overview

By the end of this one-day class students will have hands on experience with the proper usage of the tools and methods to diagnose diesel aftertreatment systems correctly and efficiently. Upon completion of the course the students will receive reference material for further self study and also a certificate of completion for the course.

Please note: this class is held at our headquarters in Gilbert, SC. Transportation and lodging costs are not included.


Regeneration System Operation and Diagnostics

Students will learn about the components of the regeneration systems including the DPF, DOC, and more.  Students will learn how these components operate and how to properly diagnose these systems on modern diesels.

SCR System Operation and Diagnostics

Students will also learn the operation and how to properly diagnose today’s newest Selective Catalytic Reduction Technology.  Making students more efficient and aware of the unique problems with today’s most complicated systems


Hands-On Lab Instruction

In this portion of the class,  students will get hands on experience diagnosing Aftertreatment systems,  as well as performing regeneration diagnosis on an actual vehicle.

Training overview

Below is a quick video overview of the class.


Pricing information is listed below.

Golden Ticket Classes

(For TEXA Customers with voucher)


Customers that purchased a TEXA kit from Diesel Laptops after May 1, 2017 will receive one free class of their choice. Strict limit of one Golden Ticket offer per TEXA unit sold. Travel and lodging are not included.

Discounted Classes

(For TEXA customers only)


TEXA customers receive discounted tuition rates. This offer may be combined with one Golden Ticket. Strict limit of one Golden Ticket per TEXA purchased. Travel and lodging are not included.

Regular Tuition

(For non TEXA customers)


Non-discounted price for customers who have not purchased a TEXA kit from Diesel Laptops. Travel and lodging are not included.

Class location

PLEASE NOTE: This is not an on-line class. This class will be held at the Diesel Laptops Training Facility in Gilbert, SC. See the Map below for address and directions. Travel arrangements and hotel accommodations will not be provided by Diesel Laptops.  

Class Schedule

Classes are scheduled to last from 8:00 a.m. – 4:30 p.m. As this is a full-day course, we will allow for several short breaks throughout the day in addition to a longer lunch break.

A morning snack with coffee and a catered lunch will be provided by Diesel Laptops. If you have any dietary restrictions, please let us know the Friday before your class.


January 2019

Tuesday, January 8th
Tuesday, January 22nd


February 2019

Tuesday, February 5th
Tuesday, February 19th


March 2019

Tuesday, March 5th
Tuesday, March 19th