Product ID 09-200-005
This student reference book 46 pages is a good early introductory text dedicated to the concepts and fundamentals of the oxygen sensor feedback system.
Chrysler PST # 81-699-4018-R
Coverage: Oxygen Sensor Feedback systems
Oxygen Feedback System Components; A good description of how the components are constructed and used to control emissions. Includes a discussion of the limits of adaptability as programmed into Chrysler vehicles. Includes a discussion of “duty cycle” as it applies to mixture control solenoid.
Oxygen Feedback System Operation; Introductory explanation of operational modes, how they are viewed and used by the Spark Control computer (PCM)
Oxygen Feedback Carburetors; Good explanations of how fuel control is accomplished through the use of mix control solenoids.
Related Emission Controls,; Excellent treatise on the additional emission control components with a good discussion of oxidizing and reducing catalyst
Product Service Training
These books are easy to understand, and applicable to a single subject. The book information is more in depth than even their own service manuals. The books include the original mechanic's notes and we strongly suggest that you read those notes with great care!
These books were never distributed outside of the manufacturers product service training channel.