MD128752
Cold Mixture Heater Control Relay
Mitsubishi FUSO®

The Cold Mixture Heater Control Relay, manufactured by Mitsubishi FUSO®, is an important component of the engine's fuel system. This relay is responsible for controlling the amount of fuel that is mixed with air in the engine's combustion chamber, ensuring that the engine runs smoothly and efficiently. The Cold Mixture Heater Control Relay works by regulating the flow of electricity to the heater element in the fuel system. When the engine is cold, the relay sends a signal to the heater element to warm up the fuel mixture, allowing for easier combustion. As the engine warms up, the relay reduces the amount of electricity sent to the heater element, ensuring that the fuel mixture remains at the optimal temperature. This helps to improve fuel efficiency and reduce emissions, making it an important part of any commercial truck's fuel system.