High Pressure Fuel Pump — MG Motor Majestor
Category: Engine | Severity: high | Cost: ₹15,000–₹60,000
What is High Pressure Fuel Pump?
HPFP supplies fuel at high pressure in direct injection systems.
How High Pressure Fuel Pump Works
It compresses fuel before sending it to injectors.
Why is High Pressure Fuel Pump Important?
Critical for efficient combustion in modern engines.
Common Problems
- Failure
- Pressure drop
Symptoms
- Starting issues
- Power loss
Causes of Failure
- Contaminated fuel
- Wear
Impact on Car Performance
Reduces fuel delivery efficiency.
DIY Fix Guide — Step by Step
- Check fuel pressure
- Inspect fuel quality
- Replace if faulty
Maintenance Tips
- Use clean fuel
Replacement Cost in India
Estimated range: ₹15,000 – ₹60,000
Where to Buy Online
When to Replace High Pressure Fuel Pump
Replace when pressure drops or failure occurs.