OEM PW823172 A2C53061198 9631419180 Automobiles Engines Fuel Pump Module Assembly Compatible for Proton GEN 2 Persona Saloon SATRIA

Price: $158.66
(as of Mar 04, 2026 05:31:05 UTC – Details)


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Definition And Function: The High-Pressure Fuel Pump Is Responsible For Delivering Fuel From The Fuel Tank To The Engine Injection System. It Can Provide Fuel At A Higher Pressure To Ensure Normal Engine Operation.
Working Principle: The Fuel Enters The Fuel Supply Pipeline At High Pressure Under The Action Of The Pump And Flows To The Injector, So That The Fuel Can Be Sprayed Into The Engine At The Appropriate Time And Amount.
Type: Mechanical High-Pressure Fuel Pump And Electric High-Pressure Fuel Pump. Most Modern Cars Use Electric High-Pressure Fuel Pumps Because Of Their High Efficiency, Low Noise And Ability To Adjust Fuel Flow And Pressure According To Demand.
Faults And Symptoms: Common Symptoms Of High-Pressure Fuel Pumps Include Difficulty In Starting The Engine, Weak Acceleration, Increased Fuel Consumption, Engine Shaking, Etc. Regular Inspections Can Increase Its Service Life.
Maintenance And Replacement: The High-Pressure Fuel Pump Needs To Check The Fuel Filter And Oil Circuit Regularly To Prevent Clogging By Impurities. If The Performance Of The Pump Is Found To Be Degraded, It Is Recommended To Replace It In Time