Home » International DT466 » International DT466 – ENGINE SYSTEMS – Optional Features

International DT466 – ENGINE SYSTEMS – Optional Features

An air compressor is available for applications requiring air brakes or air suspension.
A hydraulic power steering pump can be used with or without an air compressor.

The front cover includes a mounting flange for Power Take Off (PTO) accessories. The air compressor drive
gear train, used with a spline adapter, provides power for front mounted PTO accessories.

An optional Engine Fuel Pressure (EFP) sensor detects low pressure caused by high fuel filter restriction and sends a signal to the ECM; the ECM illuminates the amber FUEL FILTER lamp on the instrument panel.

The Diamond Logic® exhaust brake system uses only the VGT to restrict exhaust flow for additional braking.
The operator controls the exhaust brake for different operating conditions.

The Diamond Logic® engine brake is new for medium range diesel engines. This compression braking
system uses a high-pressure rail assembly and the VGT for additional braking. The operator controls the
engine brake for different operating conditions.

The Inlet Air Heater (IAH) warms intake air entering the cylinder head.

Options for vehicles and applications used in cold climates include the following:
• Oil pan heater
The oil pan heater warms engine oil in the pan and ensures oil flow to the injectors.
• Coolant heater
The coolant heater raises the temperature of coolant surrounding the cylinders for improved performance and fuel     economy during start-up.
• Fuel heater

The fuel heater (a 300 watt element) in the base of the fuel filter assembly heats the fuel for improved performance.