Throttle Position Sensor (TPS) for Maruti Suzuki Swift — Price, Symptoms & Replacement Guide
Category: Electrical | Failure Severity: Medium | Replacement Cost in India: ₹1,500–₹5,000
What is the Throttle Position Sensor (TPS)?
Monitors throttle valve position.
How the Throttle Position Sensor (TPS) Works
Sends throttle angle data to ECU.
Why the Throttle Position Sensor (TPS) is Important
Controls acceleration response.
Common Problems with the Throttle Position Sensor (TPS)
- Sensor wear
Warning Symptoms of a Failing Throttle Position Sensor (TPS)
- Jerky acceleration
Common Causes of Throttle Position Sensor (TPS) Failure
- Wear
Impact on Car Performance
Poor throttle response.
DIY Fix Guide — Step by Step
- Check connections
Maintenance Tips
- Avoid contamination
Throttle Position Sensor (TPS) Replacement Cost in India
Expect to pay between ₹1,500 and ₹5,000 for genuine parts plus labour at an authorised Maruti Suzuki workshop. Local garages and aftermarket parts can be 20–40% cheaper but may compromise warranty.
Where to Buy Throttle Position Sensor (TPS) Online
Search trusted Indian car-parts retailers like Boodmo, Amazon India and Flipkart for genuine and OEM-grade Throttle Position Sensor (TPS) listings.
When to Replace the Throttle Position Sensor (TPS)
When throttle lag occurs.