Ignition Coil — Aston Martin DBX
Category: Electrical | Severity: high | Cost: ₹15,000–₹60,000
What is Ignition Coil?
Converts low voltage into high voltage to ignite fuel-air mixture.
How Ignition Coil Works
Steps up battery voltage to create spark in spark plugs.
Why is Ignition Coil Important?
Essential for combustion process.
Common Problems
- Coil failure
- Misfire
Symptoms
- Engine misfire
- Rough idle
- Power loss
Causes of Failure
- Heat damage
- Electrical fault
Impact on Car Performance
Reduced power and efficiency.
DIY Fix Guide — Step by Step
- Check misfire codes
- Replace faulty coil
Maintenance Tips
- Avoid overheating
Replacement Cost in India
Estimated range: ₹15,000 – ₹60,000
Where to Buy Online
When to Replace Ignition Coil
When misfire or coil failure occurs.