Free ASE T2 Practice Test 2024 - 140 Diesel Engine Questions

You’ll find a button at the top of this page granting access to the complete ASE T2 practice test. Directly beneath this paragraph, a comprehensive suite of practice tests awaits, meticulously tailored for the Automotive Service Excellence (ASE) T2 exam. Completing these full ASE T2 practice exams will enable you to pinpoint your strengths and weaknesses, guiding you on areas to concentrate on for excelling in the final exam.

Additionally, to further aid your exam preparation, take advantage of the domain-specific quizzes we’ve provided, concentrating on ASE T2 practice questions in areas where you require the most improvement.

ASE T2 Domain Exams

The ASE T2 exam, also known as the Medium/Heavy Truck Diesel Engines exam, is designed to test the knowledge and skills of technicians in the diesel engine repair field. The exam covers various aspects of diesel engine maintenance and repair.

ASE T2 General Engine Diagnosis Practice Exam

Total Percentage in the Exam: 20%
Number of Questions: 11 questions
Focus: This section tests the ability to diagnose general engine issues, including identifying abnormal noises, smoke, and vibrations. It covers the inspection of engine assembly and the diagnosis of mechanical and electronic engine control systems.

ASE T2 Cylinder Head and Valve Train Diagnosis and Repair Practice Exam

Total Percentage in the Exam: 7%
Number of Questions: 4 Questions
Focus: This part focuses on diagnosing and repairing issues related to the cylinder head and valve train. It includes tasks like inspecting and repairing cylinder heads, valve lifts, camshafts, and related components.

ASE T2 Engine Block Diagnosis and Repair Practice Exam

Total Percentage in the Exam: 9%
Number of Questions: 5 Questions
Focus: This domain involves diagnosing and repairing problems with the engine block. It includes the inspection and repair of block assemblies, crankshafts, bearings, oil pans, and related components.

ASE T2 Lubrication and Cooling Systems Diagnosis and Repair Practice Exam

Total Percentage in the Exam: 11%
Number of Questions: 6 Questions
Focus: Technicians are tested on their ability to diagnose and repair issues in the lubrication and cooling systems. This includes working with oil pumps, coolers, thermostats, radiators, and other related components.

ASE T2 Air Induction and Exhaust Systems Diagnosis and Repair Practice Exam

Total Percentage in the Exam: 11%
Number of Questions: 6 Questions
Focus: This section deals with the air induction and exhaust systems, focusing on diagnosing and repairing components like air filters, turbochargers, EGR systems, and exhaust systems.

ASE T2 Fuel System Diagnosis and Repair Practice Exam

Total Percentage in the Exam: 29%
Number of Questions: 16 Questions
Focus: This part tests knowledge and skills in diagnosing and repairing fuel system components, including fuel pumps, injectors, fuel lines, and fuel storage components.

ASE T2 Starting and Charging System Diagnosis and Repair Practice Exam

Total Percentage in the Exam: 7%
Number of Questions: 4 Questions
Focus: This area involves diagnosing and repairing the starting and charging systems, including starters, alternators, batteries, and related wiring.

ASE T2 Engine Brakes Practice Exam

Total Percentage in the Exam: 5%
Number of Questions: 3 Questions
Focus: This section covers the diagnosis and repair of engine brake systems, including Jake brakes and other retarder systems.

Exam Domain	Percentage	# of Questions	Description
General Engine Diagnosis	28%	14	Diagnose general engine issues, including abnormal noises, smoke, and vibrations.
Cylinder Head and Valve Train Diagnosis and Repair	8%	4	Diagnosing and repairing issues related to the cylinder head and valve train.
Engine Block Diagnosis and Repair	8%	4	Diagnosing and repairing problems with the engine block.
Lubrication and Cooling Systems Diagnosis and Repair	6%	3	Diagnosing and repairing issues in the lubrication and cooling systems.
Air Induction and Exhaust Systems Diagnosis and Repair	12%	6	Diagnosing and repairing components in the air induction and exhaust systems, including air filters, turbochargers, EGR systems, and exhaust systems.
Fuel System Diagnosis and Repair	12%	6	Diagnosing and repairing fuel system components, including fuel pumps, injectors, fuel lines, and fuel storage components.
Starting and Charging System Diagnosis and Repair	10%	5	Diagnosing and repairing the starting and charging systems, including starters, alternators, batteries, and related wiring.
Engine Brakes	16%	8	Diagnosis and repair of engine brake systems, including Jake brakes and other retarder systems.

Additional Information:

The ASE T2 exam typically consists of 60-65 multiple-choice questions.
The exam duration is approximately 1.5 to 2 hours.
A passing score is required for ASE certification.
The exam questions are written by a panel of industry experts, including educators and working technicians.
ASE recommends that technicians have at least three years of work experience in the medium/heavy truck repair field before taking the T2 exam.
Continuous learning and hands-on experience are crucial for success in the exam.

Remember, the percentages are approximate and can vary slightly in the actual exam. The ASE T2 exam is comprehensive and requires a thorough understanding of diesel engine systems and components.

ASE T2 Exam Breakdown

The ASE T2 Exam, part of the ASE (Automotive Service Excellence) certification process, is specifically designed for technicians who specialize in diesel engines. ASE certification is highly regarded in the automotive repair and service industry.

Here’s a breakdown of the ASE T2 Exam:

Purpose of the Exam: The ASE T2 Exam, also known as the Diesel Engines exam, is intended to certify technicians who possess the knowledge and skills to diagnose, service, and repair various diesel engines.
Eligibility Criteria: To take the ASE T2 Exam, candidates typically need to have a combination of formal training and hands-on experience. ASE recommends at least two years of on-the-job training or one year of on-the-job training and a two-year degree in automotive repair.
Exam Content: The exam covers a range of topics specific to diesel engines, including:
- Diagnosis and repair of cylinder head and valve train
- Diagnosis and repair of engine block
- Lubrication and cooling systems
- Air induction and exhaust systems
- Fuel systems
- Starting and charging systems related to diesel engines
Format of the Exam: The ASE T2 Exam is a computer-based test that typically consists of multiple-choice questions. The number of questions can vary, but it usually contains around 50-60 questions.
Preparation: To prepare for the exam, candidates can use study guides, practice tests, and review courses offered by various organizations. ASE itself provides study materials and practice tests on its website.
Certification Validity: Once you pass the ASE T2 Exam, the certification is valid for five years. After that, technicians need to retest to maintain their ASE certification.
Benefits of Certification: Being ASE certified in Diesel Engines (T2) can enhance a technician’s job prospects, and credibility, and potentially lead to higher wages. It’s a mark of professionalism and competence in the automotive service industry.
Registration and Fees: Candidates can register for the exam through the ASE website, where they will also find information about testing locations and fees.
Continuing Education: ASE encourages continuous learning and staying updated with the latest technology in diesel engines. This is essential for maintaining certification and staying competitive in the field.

Remember, the specific details about the exam, including the number of questions, the exact content, and fees, can change, so it’s always a good idea to check the latest information on the ASE website or contact ASE directly for the most current details.

How to be ASE T2 certified

To become ASE T2 certified, you need to fulfill certain work experience requirements along with passing the ASE test. Here’s a summary of the key steps and resources:

Work Experience Requirements:
- You must have relevant hands-on work experience to become ASE certified. The amount of experience required varies by test.
- Experience can be in areas like Repair Technician (1, 2, or 3 years), Parts Specialist (2 years), Collision Damage Estimator (2 years), or Service Consultant (2 years).
- You can register and take most tests before fulfilling the experience requirement, but certification is granted only after meeting this requirement.
Different Experience Types:
- The Work Experience Form categorizes different types of automotive industry job experiences. Your experience must match the certification you seek.
- Experience as a Repair Technician, for instance, does not satisfy requirements for other specific certifications like Collision Damage Estimator or Automobile Service Consultant.
Substitutions:
- You may substitute some of the work experience requirements with relevant formal training. ASE evaluates these substitutions.
Canadian Technicians:
- A valid provincial automotive trade certificate can be used as evidence of sufficient work experience for certain categories.
Submitting the Work Experience Form:
- You need to submit the Work Experience Form, which can be found here.

Our Experience Teaching ASE T2 Candidates To Pass The Exam

Developing ASE T2 practice exams at Career Employer has been a journey filled with both challenges and rewarding experiences. The process has been significantly influenced by the extensive scope of the exam and the diverse needs of our students, each pursuing success in the examination.

This journey in creating and teaching these exams has not only honed our expertise but also deepened our understanding of how to effectively cater to various learning styles and requirements.

Teaching ASE (Automotive Service Excellence) T2 certification, which focuses on Diesel Engines, from a lecturer’s perspective involves several key aspects:

Understanding the Curriculum: The lecturer must be thoroughly familiar with the ASE T2 Diesel Engines certification content. This includes understanding diesel engine theory, operation, diagnosis, repair, and maintenance.
Practical Experience: Ideally, the lecturer should have hands-on experience in diesel engine mechanics. This practical knowledge is crucial for providing real-world examples and for understanding common challenges that students might face.
Teaching Methodology: The approach to teaching should balance theoretical knowledge with practical application. Lecturers often use a combination of classroom lectures, demonstrations, and hands-on lab work. It’s important to engage students with interactive methods like group discussions, problem-solving exercises, and case studies.
Staying Updated: Diesel engine technology and industry standards are constantly evolving. A lecturer must stay updated with the latest advancements in diesel technology, tools, and diagnostic equipment.
Preparing for the Exam: Since the ultimate goal is to help students pass the ASE T2 certification exam, the lecturer should familiarize students with the exam format, types of questions, and test-taking strategies. This might include administering practice exams and reviewing them in class.
Safety Training: Emphasizing the importance of safety in the workshop is crucial. This includes teaching proper use of tools, understanding workshop hazards, and adhering to industry-standard safety protocols.
Encouraging Critical Thinking: Beyond just teaching the curriculum, it’s important to encourage students to think critically and develop problem-solving skills. This is essential for diagnosing and repairing complex diesel engine issues.
Adapting to Different Learning Styles: Recognizing that students have different learning styles and adapting the teaching methods accordingly can be beneficial. This might involve providing additional resources, one-on-one mentoring, or varying the teaching techniques.
Assessment and Feedback: Regular assessments and constructive feedback help students understand their progress and areas needing improvement. This also helps the lecturer in tailoring the teaching approach to meet the students’ needs.
Professional Development: Continuous professional development is key for a lecturer. This might involve attending industry seminars, workshops, and training sessions to stay abreast of the latest trends and teaching methods in automotive education.
Building Industry Connections: Establishing connections with local automotive businesses and professionals can provide students with real-world insights and potential job opportunities post-certification.
Fostering a Positive Learning Environment: Creating an inclusive and supportive classroom atmosphere encourages learning and student engagement. This includes being approachable, encouraging questions, and fostering a collaborative learning environment.

The ASE A9 practice exam offered by Career Employer is the result of meticulous craftsmanship, blending expertise and insights gained from participating in, preparing for, and assisting over 1000 auto mechanics in successfully passing the exam. Our team comprises highly skilled auto mechanics, each boasting more than a decade of experience.

Furthermore, we provide a variety of practice exam versions to cater to the varied needs of our students, ensuring a comprehensive and tailored learning experience.

Effective Study Strategies and Methods

To effectively prepare for the ASE T2 Diesel Engines certification exam, there are several study guides and resources available online. Here’s a summary of the most helpful ones:

Motor Age Training’s ASE T2 Diesel Engines Study Guide: This guide offers detailed coverage on a range of topics including general engine diagnosis, cylinder head and valvetrain diagnosis and repair, engine block diagnosis and repair, lubrication and cooling systems, and more. It’s designed to help you prepare and successfully pass the T2 certification exam. It also includes a practice test to measure your knowledge (source: Motor Age Training).
Vehicle Service Pros’ ASE T2 Study Guide: This guide contains tips on preparing for the T2 certification exam and covers similar topics as the Motor Age Training guide. It includes numerous illustrations to explain real-life scenarios that are questioned in the exam and comes with a practice test at the back of the book (source: Vehicle Service Pros).
The Group Training Academy’s ASE T2 Medium/Heavy Diesel Engines: This resource offers a comprehensive study guide covering essential topics and provides additional tools for preparation (source: The Group Training Academy).
AVI OnDemand’s ASE T2 Test Prep Study Guide: This guide covers general engine diagnosis, cylinder head & valvetrain, engine blocks & ignition systems, lubrication & cooling systems, fuel and exhaust systems, emission control systems, and computerized engine controls. It focuses on diagnosis and repair for medium/heavy trucks with diesel engines (source: AVI OnDemand).
FreeASEStudyGuides.com: Offers effective study tips for ASE tests, including advice on not cramming, breaking study time into smaller segments, using illustrations and examples, and setting a study schedule. It emphasizes the importance of staying calm during the test and understanding each question carefully (source: FreeASEStudyGuides.com).

Here are some effective study strategies and resources for the ASE T2 exam:

Utilize ASE Study Guides: The ASE provides study guides for each test, including the T2 exam. These guides offer a detailed breakdown of the test content and sample questions. ASE Study Guides
Practice with Official ASE Practice Tests: The ASE offers practice exams that closely represent the material covered in the actual tests. Practicing with these can be highly beneficial.
Engage in Practical Experience: Nothing beats hands-on experience in the shop. Working through real-world problems with colleagues can help reinforce concepts and clarify confusing topics.
Study with Third-Party Guides: While ASE doesn’t publish its own study materials, third-party study guides can be useful. However, it’s important to ensure they are up-to-date with the latest test content.
Participate in Online Forums: Engaging in online forums like Reddit’s automotive training community can provide insights and tips from others who have taken the ASE T2 exam. Reddit Automotive Training
Balance Costs: Consider the costs of study materials, practice tests, and the exam fees. Some employers may assist with these expenses, so it’s worth asking for support.
Stay Updated: The automotive field is constantly evolving, so it’s crucial to use study materials that reflect the latest industry standards and practices.

Remember, a combination of practical experience, thorough study of guides, and practice tests can significantly enhance your preparation for the ASE T2 exam.

Cost

Item	Details	Cost
Exam Fee	ASE certification test fee (per test) plus registration fee	USD 47 + USD 34 registration fee
Study Materials	Various options (book, eBook, on-demand training, DVD set, practice test)	USD 11.99 – USD 124.95
Recertification Fee	Cost for recertification tests plus registration fee, with a cost cap for multiple tests	USD 47 per test + USD 34 registration fee, up to USD 175 total
Retake Fee	Additional fees for retaking failed tests	USD 47 per test + registration fee
Special Advanced Tests	Cost for specialized advanced tests	Varies

The cost of the ASE T2 board certification exam and associated expenses can be broken down into several categories:

Exam Fee: Each ASE certification test, including the T2 Diesel Engines certification, costs USD 47. There is also a one-time USD 34 registration fee per order.
Study Materials: Various study guides and resources are available for preparing for the ASE T2 exam. The costs for these materials vary. For example:
- A study guide for the T2 Diesel Engines exam is priced at $27.95 for either the book or eBook version.
- An on-demand training option is available for $99.95.
- A DVD and study guide set can cost $124.95.
- Additionally, a practice test set is offered at $11.99.
Recertification Fee: ASE Certification credentials are valid for five years. For recertification, the cost is USD 47 for each test, plus a USD 34 registration fee per order. However, there’s a cost cap of USD 175 for taking multiple recertification tests in a single registration window.
Additional Costs for Failure: If you fail the certification tests, additional fees are required to retake the tests. The cost is the same as the initial test fee ($47 per test plus the registration fee).
Special Advanced Tests: Some specialized advanced tests may have different fees, which are usually higher than the standard $47 per test.

It is important to note that these costs do not include any additional training or courses you might need, which can vary widely in price. Also, some employers may cover these costs as part of professional development benefits.

Reliable Study Materials and Resources

Here are some of the best online resources to help you prepare for the ASE T2 certification exam:

ASE Official Website – Test Prep and Training: This section of the ASE website provides a path tailored to your specific needs for ASE certification tests. It includes official ASE practice tests, study guides, a testing demo, and test-taking tips. The practice tests cover various ASE tests, including the Medium/Heavy Truck Tests (T2, T4, T6, and T8). They are designed to help service professionals prepare for their ASE certification test by trying out questions similar in content and format to the real tests. Additionally, the website offers resources like study guides and a testing demo to familiarize you with the test format.
ASE Study Guides: These guides are detailed ‘roadmaps’ of the individual tests, with sample questions and suggestions for further preparation. They are easy-to-use resources to help you prepare for your ASE certification test.
ASE Medium/Heavy Truck Tests – Official Study Guide (PDF): This official ASE study guide is specifically designed to help technicians prepare for the ASE certification tests in the Medium/Heavy Truck category, including the T2 test.
Pocket Prep: Offers a comprehensive preparation for the ASE T Series, including the T2 Diesel Engines exam. It provides an extensive set of study questions and resources tailored to the Automotive Service Excellence requirements for medium-heavy truck service.
Vehicle Service Pros: Their ASE T2 Diesel Engines Study Guide includes detailed explanations of topics like engine diagnosis, cylinder head and valvetrain diagnosis and repair, engine block diagnosis and repair, and more. It also contains an ASE practice test with 75 questions similar to those on the actual exam.
Ed2go: While this site primarily offers a wide range of online courses in different fields, it includes exam preparation courses that could be beneficial for ASE certification exams.
Motor Age Training: They provide a variety of study guides and test preparation materials specifically for the ASE T2 exam, including books, e-books, on-demand courses, and DVDs. Their resources cover a comprehensive range of topics relevant to the T2 Diesel Engines certification.
FreeASEStudyGuides.com: This site offers free ASE practice tests, illustrated study guides, prep videos, and quizzes. Their resources are designed to reinforce the material covered in the guide and help with ASE test registration.
Garage Gurus Automotive Training: They offer ASE test preparation resources, which could be a valuable tool for technicians looking to earn ASE certifications. Their resources are designed to prepare you for real-world situations and skills needed in the automotive industry.

AVI OnDemand Online ASE Test Prep Training: They provide online ASE Test Prep courses that are packed with solid information and hands-on procedures based on the ASE Task Lists. The courses include practice quizzes and tests designed in the style of the ASE exams, along with useful illustrations and a glossary of terms.
Test-Guide: Offers free ASE practice tests for various ASE certifications, including the T2 Diesel Engines exam. This site can be a great resource for assessing your readiness for the actual exam.
The Group Training Academy: Provides ASE-T2 Medium/Heavy Diesel Engines test preparation, including ASE 101 tips and comprehensive study guides covering key topics and practical skills required for the T2 certification.

These resources offer a diverse range of study materials and formats, including online courses, practice tests, and comprehensive study guides, to help you effectively prepare for the ASE T2 Diesel Engines Certification exam.

Tips for Exam Day

Preparing effectively for the ASE T2 Diesel Engines exam involves a combination of understanding the exam format, practicing with relevant study materials, and employing effective test-taking strategies. Here are some tips and insights to help you perform better on the exam day:

Before the Exam Day

Complete Registration and Work Experience Documentation: Ensure your ASE account is set up and work experience is properly documented to avoid certification issues after passing the exam.
Revise Key Topics: Focus on the main subjects like General Engine Diagnosis, Cylinder Head and Valvetrain Diagnosis, and Engine Block Diagnosis.
Familiarize Yourself with the Question Formats: Practice with direct, Technician A/B, and ‘Except and Least Likely’ questions to be comfortable with the exam style.
Understand the Theoretical Aspect: Remember, ASE tests often focus on textbook answers rather than practical experience. Be prepared for this approach.
Practice Electrical Knowledge: Make sure you’re comfortable with reading wiring diagrams and understanding basic electrical components.
Rest Well: Get a good night’s sleep before the exam day to ensure you are mentally and physically rested.
Register and Select a Testing Center Early: Avoid last-minute registrations to ensure a convenient testing location and reduce travel stress.

On the Exam Day

Arrive Early: Get to the testing center early to avoid any last-minute rush and to settle in comfortably.
Read Questions Carefully: Pay close attention to the wording of each question and the provided answers.
Stay Calm and Focused: Maintain a calm demeanor throughout the test. Anxiety can impede your ability to think clearly.
Use Elimination Strategy: If you’re unsure about an answer, eliminate the most unlikely options first to increase your chances of guessing correctly.
Review Your Answers: If time permits, go back and review your answers, especially those you were unsure about.
Stay Hydrated and Take Breaks: If allowed, take short breaks during the exam to stay hydrated and keep your mind fresh.
Answer Every Question: Even if you are unsure of an answer, it’s better to make an educated guess than to leave a question blank. This increases your chances of scoring correctly.
Manage Your Test Time and Stress: Don’t spend too much time on any one question. Mark questions you are unsure about and revisit them at the end of the test.

By following these tips and being well-prepared, you can enhance your chances of performing well on the ASE T2 exam. Remember, a calm and systematic approach is key to successfully navigating the exam. Good luck!

Post-Exam: Next Steps

After completing the ASE T2 exam, there are several post-exam strategies and next steps you can consider:

Review and Reflect on the Exam Experience: Reflect on the exam questions and your responses. This can help identify areas where you may need more study or practice. Although specific exam questions cannot be shared, general topics and concepts can be discussed with peers or mentors for better understanding.
Engage in Continuous Learning: Stay updated with the latest developments in diesel engine technology and automotive service. This could include reading industry publications, attending workshops, or participating in online forums. Continuous learning is essential for maintaining and enhancing your skills.
Networking and Professional Development: Participate in automotive forums, join professional groups, and attend industry events. Networking with other professionals can provide insights into industry trends, job opportunities, and valuable study resources for recertification.
Seek Feedback and Guidance: If you are part of an automotive service team, seek feedback from supervisors or experienced technicians. They can offer valuable advice on areas for improvement and guidance on career development.
Evaluate Your Career Goals: Post-exam is a good time to reassess your career objectives. Depending on your performance and interests, you might consider specializing in certain areas or pursuing additional certifications to broaden your expertise.
Understand the Scoring and Results Process: Familiarize yourself with how and when you will receive your exam results. This information is often available on the ASE website or through your ASE account.
Prepare for Possible Retake: If you feel uncertain about your performance, start preparing for a potential retake. Review the ASE Medium/Heavy Truck Tests Study Guide for comprehensive preparation tips and sample questions.
Stay Updated: Keep an eye on the ASE website for any updates or changes in certification requirements, additional certifications, or industry news.
Practical Application: Apply the knowledge and skills you’ve gained in your workplace. Real-world application is a great way to reinforce what you’ve learned.
Prepare for Recertification: ASE certifications are valid for five years. It’s wise to begin preparing for recertification early. This includes keeping up with new technologies and best practices in the field, as well as periodically reviewing and studying the key concepts and skills required for the exam.
Self-Care: Lastly, take some time to relax and rejuvenate after the intensive study and stress of the exam. A balanced approach to work and personal life is crucial for long-term success in any profession.

References

“How Much Does ASE Certification Cost? A Complete Breakdown.” ASE Certification Training, https://asecertificationtraining.com/how-much-does-ase-certification-cost-a-complete-breakdown/
“ASE Test Prep Training Now Available Online.” AVI OnDemand, https://aviondemand.com/insider/ase-test-prep-training-now-available-online/
“ASE T2 Medium/Heavy Diesel Engines.” AVI OnDemand, https://aviondemand.com/shop/ase-test-preparation/ase-t2-medium-heavy-diesel-engines/
“ASE Study Guide T2 Diesel Engines Practice Test.” Motor Age Training, https://motoragetraining.com/courses/ase-study-guide-t2-diesel-engines-practice-test/
“ASE Test Prep T2 Diesel Engines.” Motor Age Training, https://motoragetraining.com/study-guides/ase-test-prep-t2-diesel-engines/
“ASE Seat Availability.” Prometric, https://securereg3.prometric.com/landing.aspx?prg=ASE&path=seatavail
“ASE Test Taking Tips.” Dorman Products, https://shoppress.dormanproducts.com/ase-test-taking-tips/
“ASE T-Series Bundle.” The Group Training Academy, https://thegrouptrainingacademy.com/shop/ase-test-preparation/ase-t-series-bundle/
“ASE T2 Medium/Heavy Diesel Engines.” The Group Training Academy, https://thegrouptrainingacademy.com/shop/tech/thd/thdengine/ase-t2-medium-heavy-diesel-engines/
“ASE Study Guides.” National Institute for Automotive Service Excellence, https://www.ase.com/ase-study-guides
“FAQs 2022-2023.” National Institute for Automotive Service Excellence, https://www.ase.com/dist/docs/FAQs2022-2023.pdf
“FAQ.” National Institute for Automotive Service Excellence, https://www.ase.com/faq
“Free Test Drive.” National Institute for Automotive Service Excellence, https://www.ase.com/free-test-drive
“Test Prep and Training.” National Institute for Automotive Service Excellence, https://www.ase.com/test-prep-and-training
“ASE L2 Study Guide 2023.” National Institute for Automotive Service Excellence, https://www.ase.com/uploads/ASE_L2_Study_Guide_2023.pdf
“MedHeavy Truck Study Guide 2021.” National Institute for Automotive Service Excellence, https://www.ase.com/uploads/MedHeavyTruckStudyguide2021_210112_141631.pdf
“Truck Equipment Study Guide 2021.” National Institute for Automotive Service Excellence, https://www.ase.com/uploads/TruckEquipStudyguide2021.pdf
“What to Expect.” National Institute for Automotive Service Excellence, https://www.ase.com/what-to-expect
“ASE Technician Test Prep Truck Diesel Engines.” Ed2Go, https://www.ed2go.com/courses/test-prep/exam-prep/ilc/ase-technician-test-prep-truck-diesel-engines
“ASE Technician Test Prep Truck Diesel Engines.” The University of Texas at San Antonio, https://www.ed2go.com/utsa/online-courses/ase-technician-test-prep-truck-diesel-engines/
“ASE FAQs: Preparation, Testing, and Getting Results.” Fleet Maintenance, https://www.fleetmaintenance.com/shop-operations/employees-and-training/article/21281741/national-institute-for-automotive-service-excellence-ase-ase-faqs-preparation-testing-and-getting-results
“Free ASE Study Guides.” https://www.freeasestudyguides.com/
“ASE Test Preparation.” Garage Gurus, https://www.garagegurus.tech/technical-resources/market-your-shop/ase-test-preparation.html
“ASE T-Series Exam Preparation.” Pocket Prep, https://www.pocketprep.com/exams/ase-t-series/
“Free ASE Practice Tests.” Test Guide, https://www.test-guide.com/free-ase-practice-tests.html
“Tips and Tricks for ASE Certification Test Taking.” Vehicle Service Pros, https://www.vehicleservicepros.com/collision-repair/on-the-shop-floor/article/21196490/tips-and-tricks-for-ase-certification-test-taking
“T2 Study Guide: ASE Test Prep for Diesel Engines Certification.” Vehicle Service Pros, https://www.vehicleservicepros.com/training-and-resources/ase-guides/press-release/21203108/motor-age-training-t2-study-guide-ase-test-prep-for-diesel-engines-certification