06-04026-SX

It measures the engine coolant temperature, providing data to the powertrain control module for adjusting spark timing and fuel mixture.

Symptoms include poor fuel mileage, hard starts, an illuminated check engine light, overheating, and rough idling.

Replacing it ensures proper engine performance and prevents overheating or poor fuel efficiency.

It can lead to inefficient combustion, reduced fuel economy, and potential engine damage.