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Diesel Exhaust After-Treatment & Maintenance (D.E.A.M.)

April 15, 2020 @ 8:00 am - 5:00 pm



Diesel exhaust after-treatment technology, including wall-flow diesel particulate filters (DPF) and selective catalytic reduction (SCR) systems are at the forefront of clean diesel technology. The California Council on Diesel Education and Technology’s (CCDET) Diesel Exhaust After-treatment Maintenance training covers the following:

♦  Background on why diesel particulate filters are necessary;
♦  How the technology filters particulate matter (PM) and how regeneration strategies such as passive and active systems operate;
♦  Explores possible causes of filter failures as well as preventative maintenance practices to avoid break downs;
♦  An overview of SCR systems used on heavy-duty diesel engines.

In addition to these topics, the one day training also includes hands-on shop exercises designed to reinforce maintenance procedures employed to keep after-treatment technology and the engines they are installed on working at peak performance.


Wednesday,  February 26, 2020            Open

Wednesday, March 11, 2020                    Open

Wednesday, April 15, 2020                       Open

Wednesday, May 13, 2020                         Open


Time:                 8:00 AM – 5:00 PM
Where:              Palomar College, San Marcos Campus
Classroom:     Diesel Mechanics Shop, ITC-113
Cost:                  $175.00

 NOTE:  This class, its content, and final examination are in English only. Additionally, basic computer skills are required.

Call our office at (760) 891-7892 for more information.

Click here to see campus map

IMPORTANT NOTICE: All students must be pre-registered at least 48 hours in advance with a valid e-mail address. Refunds will not be granted for withdrawals prior to class or for no shows. Confirmations will not be mailed.  Classes are limited to the first 25 students with paid enrollment. Spaces cannot be reserved without payment.

No substitutions the day of the class!

PARKING POLICY: (ENFORCED 7 DAYS/WEEK) You must park in student/visitor lots only. Please visit parking permits for information on purchasing a $5.00 daily parking permit. 

For overnight attendees:  The lodging accommodations closest to Palomar College are:

Residence Inn at 1245 Los Vallecitos Blvd., San Marcos, CA, (800) 627-7468

Hampton Inn at 23 E. Carmel St., San Marcos, CA,              (760) 736-9249.


April 15, 2020
8:00 am - 5:00 pm


Palomar College
1140 W. Mission Rd.
San Marcos, CA 92069 United States
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