This is a 25 question test covering (L1) Advanced Engine Performance Specialist Certification Test. These 25 questions are taken out of a pool of 152 questions.

Emailing your test score: In order for your test to register in our system and receive your test score via email, you must click on the blue Finish Test button at the end of the test.

You will need to refer to the L1 Composite Vehicle Reference Booklet for some of these questions. Click here to download.