Throttle Position Sensor — Volvo XC60
Category: Fuel System | Severity: medium | Cost: ₹5,000–₹15,000
What is Throttle Position Sensor?
Monitors throttle valve position and sends data to ECU.
How Throttle Position Sensor Works
Detects throttle opening angle and adjusts fuel injection accordingly.
Why is Throttle Position Sensor Important?
Ensures smooth acceleration and proper engine response.
Common Problems
- Sensor failure
- Incorrect readings
Symptoms
- Jerky acceleration
- Engine hesitation
- Check engine light
Causes of Failure
- Electrical faults
- Wear over time
Impact on Car Performance
Poor throttle response and inconsistent performance.
DIY Fix Guide — Step by Step
- Check wiring
- Clean sensor
- Replace if faulty
Maintenance Tips
- Keep throttle body clean
- Regular diagnostics scan
Replacement Cost in India
Estimated range: ₹5,000 – ₹15,000
Where to Buy Online
When to Replace Throttle Position Sensor
When throttle response becomes inconsistent or sensor error appears.