ASE A9 Light Vehicle Diesel Workbook — Cylinder Head and Valve Train | 30 Questions, Quiz + Key | Free Course on YouTube

ASE A9 LIGHT VEHICLE DIESEL ENGINES — MODULE 2 PRINTABLE WORKBOOK: CYLINDER HEAD AND VALVE TRAIN DIAGNOSIS AND REPAIR

MODULE 2 — Cylinder Head and Valve Train Diagnosis and Repair is 10% of the scored questions on the real ASE A9 exam, and this is the module's complete print workbook: 30 practice questions with a full answer key, 9 follow-along lesson pages, and a timed module quiz with a score-by-topic sheet.

THE VIDEO COURSE — FREE
The free ASE A9 Light Vehicle Diesel Engines course on YouTube (@ASEPrepLab) teaches every lesson in this workbook — all 64 lessons across the six modules, built from ASE's published A9 task list. This module's 9 videos are the lessons this workbook follows, starting with Lesson 2.1, "Head Removal, Cleaning, and Thread Service." Watch a lesson, then work its page here. Search "ASE Prep Lab A9" on YouTube.

WHAT'S INSIDE (25 printable pages)
• 9 lesson pages — one per video lesson: key terms to define in your own words, the lesson's own diagram (including the head-inspection measurement chart), three short written exercises, and the lesson's check questions
• A review page with the module's five review lines and the 5 cold warm-up questions
• The 7-question module quiz, written to be taken timed at exam pace (75 seconds a question)
• A score-by-topic sheet that shows exactly which lesson to re-watch
• The full answer key for all 30 questions — every answer with the reasoning, not just the letter

THE QUESTIONS
Every question comes from the same 300-item bank as the video course: 23 lesson checks and warm-ups plus the 7 module-quiz questions for this module. The starred questions are the videos' pause-and-answer questions — if you watched first, you have already reasoned them once; the key tells you whether you reasoned them right.

WHY PRINT
Screens are for watching; paper is for reps. Write the terms, work the exercises, take the quiz cold with a timer, grade it honestly, re-watch the weak lessons. The real ASE A9 exam: 60 questions (50 scored) in 75 minutes. This workbook trains exactly that pace.

THE COMPLETE ASE A9 SET — ASE PREP LAB ON ETSY
Module 1 Workbook — General Diagnosis (54 questions): https://www.etsy.com/listing/4607627384/ase-a9-light-vehicle-diesel-workbook
Module 2 Workbook — Cylinder Head and Valve Train (30 questions): https://www.etsy.com/listing/4607610219/ase-a9-light-vehicle-diesel-workbook
Module 3 Workbook — Engine Block (30 questions): https://www.etsy.com/listing/4607612143/ase-a9-light-vehicle-diesel-workbook
Module 4 Workbook — Lubrication and Cooling (36 questions): https://www.etsy.com/listing/4607614219/ase-a9-light-vehicle-diesel-workbook
Module 5 Workbook — Air Induction and Exhaust (72 questions): https://www.etsy.com/listing/4607617267/ase-a9-light-vehicle-diesel-workbook-air
Module 6 Workbook — Fuel System (78 questions): https://www.etsy.com/listing/4607620905/ase-a9-light-vehicle-diesel-workbook
Finals — 3 Timed Mock Exams (180 questions): https://www.etsy.com/listing/4607623025/ase-a9-light-vehicle-diesel-mock-exams-3
Complete Course Bundle — all 7 products: https://www.etsy.com/listing/4607625253/ase-a9-light-vehicle-diesel-bundle-6
ASE A9 Question Bank — the 300 practice questions only: https://www.etsy.com/listing/4603116459/ase-a9-practice-test-300-questions-o

Part of the ASE Prep Lab series: the A9 course is one of nine complete ASE courses (A1–A9), each free on YouTube with a matching printable workbook set on Etsy.

Digital download (PDF) — print it as many times as you need for your own study. Built from ASE's published A9 task list. Not affiliated with or endorsed by ASE. No study product can guarantee a pass — this one guarantees the reps.