Feedback Carb. System: Description

The Feedback Carburetor System is used Pinto, Bobcat, and Mustang 2.3L (Turbo and non-Turbo) engines manufactured for sale in California. This system consist of 3 sub-systems: a dual catalytic converter, a Thermactor air control system, and an electronically controlled feedback carburetion system.

The Electronic Control Unit (ECU), monitors exhaust gases through the use of an exhaust gas oxygen sensor and sets carburetion main metering mixture for best exhaust emission control.