System Overview
The system is designed to help lower exhaust emissions on the 4.3L V6 diesel engine and improve engine performance. The DEC system consists of the following sub-systems: altitude compensation, ECM, and diagnostic system.
The system is designed to help lower exhaust emissions on the 4.3L V6 diesel engine and improve engine performance. The DEC system consists of the following sub-systems: altitude compensation, ECM, and diagnostic system.