Build the skills to diagnose and service light-duty diesel engines, and get ready for the ASE A9 Light Vehicle Diesel Engines exam with flexible, online training.
Self-Paced Online: $2,000
Instructor-Led: $2,500
*Eligible service members may be able to use Army Credentialing Assistance (CA) or other funding programs, depending on current program rules and approval status.
Build a strong foundation in light vehicle diesel engine operation, diagnosis, and service while preparing for the ASE A9 Light Vehicle Diesel Engines exam.
The ASE A9 Light Vehicle Diesel Engines course is an online training program focused on the knowledge areas covered on the ASE A9 exam. It helps you understand how modern diesel engines operate, including fuel and air systems, turbocharging, emissions and aftertreatment systems, and how diesel diagnostics fit into day-to-day shop work.
This training helps you prepare for the ASE A9 exam and build skills you can show to employers. It is not an ASE certification by itself.
When you complete all required modules and earn a passing score on the course assessments, you’ll receive a Certificate of Completion for ASE A9 Light Vehicle Diesel Engines Training. You can include this on your resume and bring it to employers to show that you’ve successfully completed structured training aligned with the ASE A9 exam.
This certificate demonstrates your effort and training; ASE certification still requires passing the official ASE exam and meeting ASE’s work experience requirements.