Throttle Position Sensor for BMW M2 — Price, Symptoms & Replacement Guide
Category: Engine | Failure Severity: Medium | Replacement Cost in India: ₹3,000–₹15,000
What is the Throttle Position Sensor?
The TPS monitors the position of the throttle valve.
How the Throttle Position Sensor Works
It sends throttle input data to ECU for fuel-air adjustment.
Why the Throttle Position Sensor is Important
Ensures smooth acceleration.
Common Problems with the Throttle Position Sensor
- Sensor wear
- Signal issues
Warning Symptoms of a Failing Throttle Position Sensor
- Jerky acceleration
- Poor throttle response
Common Causes of Throttle Position Sensor Failure
- Wear
- Electrical issues
Impact on Car Performance
Faulty TPS leads to poor drivability.
DIY Fix Guide — Step by Step
- Scan ECU codes
- Check throttle response
Maintenance Tips
- Clean throttle body
Throttle Position Sensor Replacement Cost in India
Expect to pay between ₹3,000 and ₹15,000 for genuine parts plus labour at an authorised BMW workshop. Local garages and aftermarket parts can be 20–40% cheaper but may compromise warranty.
Where to Buy Throttle Position Sensor Online
Search trusted Indian car-parts retailers like Boodmo, Amazon India and Flipkart for genuine and OEM-grade Throttle Position Sensor listings.
When to Replace the Throttle Position Sensor
Replace when response becomes inconsistent.