PUMP-HIGH PRESSURE

High-Pressure Fuel Pump: Essential for Your Engine's Efficiency

🚗 The high-pressure fuel pump is a critical component in the fuel injection system of Hyundai/KIA vehicles. Its main role is to deliver fuel at high pressure to the fuel injectors, ensuring efficient combustion and optimal engine performance. By compressing the fuel to high pressures, it allows for a more precise and fine mist spray, which improves fuel atomization for enhanced engine power and reduced emissions.

Why You Need This Part

🔧 Without a functioning high-pressure fuel pump, your engine might suffer from a lack of power, poor fuel economy, and increased emissions. Additionally, it may lead to hard starting or stalling issues, significantly affecting your driving experience and the longevity of your vehicle.

How It Works

⚙️ This pump operates by drawing fuel from the tank and compressing it to the requisite pressure before sending it to the fuel injectors. It is typically driven by a camshaft or crankshaft, utilizing the motion to generate high pressure necessary for efficient fuel delivery patterns.

Consequences of a Broken Pump

⛔ If the high-pressure fuel pump fails, the engine may not receive sufficient fuel to maintain operation, leading to misfires or complete engine shutdown. If left unaddressed, this can cause further damage to the fuel injection system and other engine components, resulting in costly repairs.

Compatible Models

• Sonata Hybrid
• Sonata Hybrid 17 (2017-2018)
• Sonata Hybrid 16 (2015-2017)
• Sonata Hybrid 17 (2017-2019)
• Sonata Hybrid 17 (2018-2019)