Electric Fuel Pump — Maruti Suzuki Swift
Category: Fuel System | Severity: high | Cost: ₹5,000–₹15,000
What is Electric Fuel Pump?
Electronically powered pump used in modern fuel-injected engines.
How Electric Fuel Pump Works
Motor-driven pump pushes fuel at high pressure to injectors.
Why is Electric Fuel Pump Important?
Provides precise fuel delivery in modern engines.
Common Problems
- Motor failure
- Noise
Symptoms
- Whining sound
- Hard starting
Causes of Failure
- Electrical faults
- Overheating
Impact on Car Performance
Reduced efficiency or no engine start.
DIY Fix Guide — Step by Step
- Check wiring
- Inspect relay
Maintenance Tips
- Maintain fuel level
- Avoid overheating
Replacement Cost in India
Estimated range: ₹5,000 – ₹15,000
Where to Buy Online
When to Replace Electric Fuel Pump
When pump noise increases or fails to deliver pressure.