Automotive Emissions Control Haynes Techbook (USA) - Digital Edition

Understanding your emissions control warranty
Basic vacuum troubleshooting
Preparing your vehicle for an emissions test
Resetting dashboard reminder lights
Vacuum diagrams
Overview of each system and its components
Plus, for late model vehicles: Easy ways to access your on-board computerand simplified computer trouble code charts for most models.

With a Haynes Techbook, you can do it yourself…from simple maintenance to basic repairs. Haynes writes every book based on a complete teardown of the vehicle. We learn the best ways to do a job and that makes it quicker, easier and cheaper for you. Our books have clear instructions and hundreds of photographs that show each step. Whether you’re a beginner or a pro, you can save big with Haynes!
--Step-by-step procedures
--Easy-to-follow photos
--Complete troubleshooting section
--Valuable short cuts
--Color spark plug diagnosis