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Smog Check Inspector Exam CA (Latest 2026/2027 Update) Complete Questions and Guide Answers, 100% Verified Graded A+

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Smog Check Inspector Exam CA (Latest 2026/2027 Update) Complete Questions and Guide Answers, 100% Verified Graded A+ Prepare confidently for your California Smog Check Inspector Exam (CA BAR Exam) with this comprehensive and fully updated 2026 study guide and practice test bundle. Designed specifically for automotive technicians, smog inspectors, and emissions specialists, this guide provides realistic test questions, step-by-step system diagnostics, and official BAR inspection procedures to help you pass the California Smog Check Exam on your first try. This resource covers everything required by the California Bureau of Automotive Repair (BAR), including emissions control systems, visual inspections, functional tests, OBD II procedures, diagnostic trouble codes (DTCs), and repair verification protocols. Perfect for students, licensed technicians, and auto repair professionals, this exam prep material mirrors actual CA BAR test content and includes updated information on emission testing laws, safety standards, and inspection station requirements. Whether you’re preparing for initial certification or license renewal, this guide gives you the knowledge and confidence to master the Smog Check Inspector Exam and advance your automotive career in California’s regulated emissions industry. ️ Features: Covers All Exam Sections – Safety, Visual Inspection, Functional Inspection, and OBD II procedures Includes 2026 Updated Practice Tests – Reflects current BAR and ASE regulations Explains Real Smog Check Scenarios – Step-by-step emission control diagnostics Covers CA-Specific Laws and Compliance Standards Includes Common DTC Codes & Repair Tips Ideal for Beginners and Experienced Technicians Printable & Digital Versions Available for Study Anywhere What’s Inside: California Smog Check Inspector Study Guide (2026 Edition) Practice Exams & Answer Keys Detailed Explanations for All Question Types Emission System Diagrams & Component Guides OBD II Diagnostic and Testing Procedures Visual and Functional Test Checklists California BAR Regulation Summaries & Safety Requirements ‍ Who This Study Guide Is For: Auto repair and emissions technicians Students enrolled in California BAR-approved Smog Inspector programs ASE-certified professionals preparing for CA Smog Check certification Automotive service shop owners and technicians seeking license renewal Career changers entering the emissions testing and diagnostics field Product Details: Title: California Smog Check Inspector Exam Prep 2026 Format: Digital Download / eBook / Printable PDF Includes: Study notes, BAR regulations, practice test, detailed answer key Use Case: Smog Inspector Certification Exam preparation Updated: 2026 edition with new BAR and OBD II guidelines Why Choose This Study Guide: ️ 100% aligned with California BAR Smog Inspector Exam ️ Real exam-style questions for accurate practice ️ Step-by-step emissions and OBD II explanations ️ Developed for first-attempt success ️ Trusted by technicians and automotive schools statewide ️ Regularly updated to meet BAR regulation changes California Smog Check Inspector Exam, CA BAR Smog Check Test, Smog Inspector Practice Exam, California Smog Technician Study Guide, BAR Smog Check Training, Smog Check Certification California, Smog Technician Exam Prep, California Bureau of Automotive Repair Exam, ASE Smog Test Practice, OBD II Emissions Exam, BAR Smog Inspector License, Smog Check Exam 2026, California Emissions Test Study Guide, Smog Check Practice Questions, Smog Technician Certification, Smog Check Inspector Training Book, Automotive Emissions Control Exam, California Smog License Prep, BAR Certified Technician Practice Test, CA Smog Inspector Study Guide, California Emission Control Systems Exam

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Uploaded on
September 28, 2025
Number of pages
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Written in
2025/2026
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Smog Check Inspector Exam CA
Questions with Correct Answers
100% Verified Graded A+



1. What are two types of TSI (Two speed idle tests?)

Answer: 2500 rpm and Idle

2. What are the two types of Acceleration Simulation mode tests?

Answer: 50/15 and 25/25 test

3. What does DAD stand for ?

Answer: Data acquisition device

4. Smog check program divides the state into 3 areas determined by the air quality..

what are they ?

Answer: Enhanced, Basic, and Change of Ownership

5. Biennial smog checks are required in which program area?

Answer: Enhanced areas ( these areas do not meet federal or state air quality standards for

ozone and carbon monoxide)

6. If the VIN on the vehicle doesn't match the registration documents what should the

inspector do?
1/
24

,Answer: Use the VIN on the vehicle to inform the customer that it doesn't match the

registration document. DMV will not accept the test results

7. If VIN and plate entries are correct and communication failure continues what

should the tech do? How do you proceed?

Answer: Complete the inspection as promoted by the EIS.

8. The CARB EO parts listing contain information about what ?

Answer: Part manufac- turer catalog, part listings, catalytic converters, the applicable

vehicles for which it can be ínstalled

9. What are Grey Market Vehicles?

Answer: Vehicles that were manufacturered for sale outside the u.s and imported into

the US

10. In the two speed idle inspection which test comes first?

Answer: 2500 RPM run for 30 seconds

11. vehicles 1976-1999 MY are subject to what kind of emissions tailpipe test

??

Answer: Two speed idle

12. On Bar 97 EIS selecting "G" or "government" will chase the EIS to ask for what to input

into the system ?

2/
24

, Answer: BAR FILE # (thereby preventing a certificate of compliance from being issues) N/A

13. What is required under visual inspection for gasoline vehicles from

1975-1999 ?

Answer: All of them (Crankcase emission controls, TAC, EVAP, EGR, comput- ers, sensors,

switches, visible smoke, liquid fuel leaks, ignition spark controls,

14. Star Station certification allows test and repair stations to..?

Answer: Issue certifi- cates to gross polluters, perform repairs, perform initial inspection,

issue certificates to directed vehicles

15. What are directed vehicles?

Answer: Bar directs a portion of the enhanced area fleet to star certified stations for

certification

16. Required tests for Tailpipe inspection? (2)

Answer: ASM or two speed idle

17. Bar referee label provides what information on the label for kit cars ?

(2)

Answer: Certification type and emission control requirements




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