The coolant temperature sensor (CTS) is a critical component that measures your engine's temperature and sends data to the car’s ECU (Engine Control Unit). This allows the car to adjust fuel injection, ignition timing, and cooling system operation.
A faulty sensor can result in:
Overheating engine or slow warm-up
Check Engine light turning on
Poor fuel economy
Cooling fan delays or malfunction
Ineffective air conditioning
Reduced overall engine performance
Ignoring a faulty temperature sensor can lead to severe damage and costly repairs.
With the Clean Car Customer app, you can easily schedule a repair with a certified local garage. The service includes:
Full diagnostics using OBD tools
Testing and replacing the faulty sensor
Inspection of the cooling system
Resetting ECU error codes
You’ll receive a clear price quote, appointment time, and expert repair—all through one easy-to-use mobile app.
Download the Clean Car Customer app now and protect your engine before it’s too late!
