The Delphi TS10266 is a 2-pin exterior ambient air temperature sensor, also known as an outdoor air temperature sensor, designed for selected Volkswagen and Audi vehicles. Available at Dub Source JA, Kingston’s dedicated VW and Audi parts specialist in Jamaica. WHAT IT DOES This sensor is mounted on the exterior of the vehicle, typically behind the front bumper or in the front grille area, where it can read the temperature of the air outside the car without being affected by engine heat. It sends a continuous live reading to the ECU, which uses that data to manage several systems simultaneously including the climate control display, automatic air conditioning calibration, fuel mixture adjustments during cold ambient conditions, and cold start enrichment when the engine is first started in low temperatures. WHY IT MATTERS When this sensor fails or sends an inaccurate reading, the symptoms are not always obvious immediately. The most common signs are an incorrect temperature reading on the dashboard display, erratic air conditioning behaviour, or the climate control system defaulting to a fixed setting rather than adjusting automatically. On some Volkswagen and Audi models a faulty ambient sensor can also affect cold start performance in cooler conditions, since the ECU relies on ambient temperature data to calibrate the initial fuel mixture correctly. In Jamaica’s climate the cold start issue is less common, but incorrect climate control calibration is a noticeable and frustrating fault. COMPATIBILITY The Delphi TS10266 fits selected Volkswagen and Audi models. Fitment varies by model, year, and sensor location. Use our VIN Part Matching service to confirm this is the correct sensor for your vehicle before ordering, or browse our full Electrical parts range for related sensors and components. AVAILABILITY In stock at 70A Mannings Hill Road, Kingston. We deliver island-wide across Jamaica. Call 876-740-9332 or order at dubsourceja.com. Delphi Ambient Air Temperature Sensor TS10266 available at your Volkswagen and Audi parts specialist in Kingston, Jamaica.