Fuel Pump — Audi Q5
Category: Engine | Severity: high | Cost: ₹10,000–₹35,000
What is Fuel Pump?
The fuel pump delivers fuel from the tank to the engine at required pressure.
How Fuel Pump Works
It pushes fuel through fuel lines to injectors or high-pressure pump.
Why is Fuel Pump Important?
Ensures continuous fuel supply for engine operation.
Common Problems
- Pump failure
- Low pressure
- Noise
Symptoms
- Engine stalling
- Hard start
- Loss of power
Causes of Failure
- Contaminated fuel
- Wear
- Overheating
Impact on Car Performance
Engine may not start or run properly.
DIY Fix Guide — Step by Step
- Check fuel level
- Inspect fuel lines
- Listen for pump noise
- Scan for ECU errors
Maintenance Tips
- Avoid running on low fuel
- Use clean fuel
Replacement Cost in India
Estimated range: ₹10,000 – ₹35,000
Where to Buy Online
When to Replace Fuel Pump
When pressure drops or pump stops working.