Genuine VW
Volkswagen Ambient Air Temperature Sensor - Genuine VW 3CN820535A
Atlas Cross Sport
Description
Details
- SKU:
- VAG-3CN820535A
- FCP Euro ID:
- 882188
- Quality:
- Genuine
OE Numbers
- 3CN820535A
MFG Numbers
- N/A
Product Information
An Ambient Air Temperature Sensor is a component used in vehicles to measure the temperature of the air outside the vehicle. This sensor typically works in conjunction with the engine control unit (ECU) and is crucial for various vehicle functions, including fuel management, engine performance, and climate control systems. The ambient air temperature reading can also influence how the vehicle's engine control system adjusts fuel mixture, ignition timing, and other parameters for optimal performance.
Ambient Air Temperature Sensor Failure Symptoms- Inaccurate Temperature Readings: If the sensor is malfunctioning, it may provide incorrect ambient temperature readings. This can lead to improper adjustments in fuel mixture and air intake, affecting engine performance
- Check Engine Light: A faulty ambient air temperature sensor can trigger the Check Engine light on the dashboard. Diagnostic trouble codes (DTCs) related to the sensor may be stored in the vehicle's onboard diagnostics system
About Genuine VW
The Volkswagen Group, also known as “VAG”, consists of Volkswagen, Audi, Lamborghini, Bentley, Bugatti, Porsche, Ducati, MAN, Scania, SEAT, and Skoda. The original parts used by VW to build your car are available as replacement parts under the “Genuine VW” brand. Manufactured under the direction of VW, expect excellent quality and a premium price since these parts are available exclusively through the VW Dealership network.
You may not realize this, but the parts that make up your VW are not necessarily manufactured by VW. No cause for concern, as VW designs the part, hires a manufacturer, and ensures its quality to you. In fact, many of these manufacturers have been making parts for VW for decades. In our industry these manufacturers are called OEM (Original Equipment Manufacturers), and these are often brands you recognize, including Lemforder, ZF, Sachs, Bosch, Valeo, Zimmermann, Siemens VDO, Corteco, and more. Don’t be surprised to open that Genuine VW parts box and find an OEM branded part inside, simply with the addition of a VW logo.
Be sure to keep an eye out for OE tags on our product pages to quickly identify parts coming directly from OE manufacturers. That extra bit of insight could save you some serious money while shopping! Refer to our OE Academy for further information regarding the OE/OEM tags throughout the site.
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