Shop and mobile · Mon–Sat 8am–10pmWest Covina & Fontana · 800-600-3350
Newer engines

OBD testing

The scan used for most 2013 and newer diesel engines.

Diagnostic scan

We use a CARB-validated OBD device. The tester submits the result. You do not upload the file yourself.

  • Truck should be able to key on.
  • A check-engine light, or a recently cleared light, can make the truck not ready. Call first if the light was on.
  • Passing tests may be submitted up to 90 days before the deadline.

Book an OBD test

Call 800-600-3350