Vehicle: Hyundai Santa Fe 2022
Function:
Pressurizes fuel to a very high pressure.
Supplies pressurized fuel to the fuel rail.
Ensures proper fuel delivery to the direct fuel injectors.
Supports efficient engine performance and combustion.
Common symptoms of failure:
Difficulty starting the engine.
Engine misfiring.
Loss of engine power.
Rough idling.
Engine warning light.
Poor acceleration.
Main components:
Pump housing.
High-pressure outlet.
Fuel inlet.
Pump control valve.
Cam-driven pumping mechanism