Audi A3 S3 8V Engine Oil Level Sensor Control Unit 1.8 2.0 Petrol 03F907660D

Audi A3 S3 8V 1.8 2.0 Gasoline Engine Oil Level Sensor is an item from the engine sensors and switches category, designed for precise monitoring of oil quantity in gasoline engines. A properly selected oil level sensor supports stable engine operation, reduces the risk of dry running, and facilitates service diagnostics.

Specifications and technical data

• SKU: 03F907660D
• Mark: Audi
• Condition: Used
• OEM Part Number: 03F907660D
• Substitutable numbers: 03F907660D, 03F 907 660 D, A2C8002800, 06K 907 637 B, 06K907637B
• Fuel type: Petrol
• Part type: Sensor
• Category: Engine Sensors & Switches

Purpose and Function of the Oil Level Sensor

The engine oil level sensor in Audi A3 and S3 models of the 8V generation with 1.8 and 2.0 gasoline engines is responsible for continuous monitoring of the oil quantity in the oil pan. The signal from the sensor goes to the engine control unit and the instrument cluster, enabling:

• early warning of critically low oil levels before mechanical damage occurs,
• stable lubrication of the powertrain by maintaining the correct amount of lubricant,
• proper operation of diagnostic systems and vehicle service functions.

A correctly functioning sensor is crucial for protecting the gasoline engine from overheating and excessive wear of cooperating components.

Benefits of Using an Original Audi Sensor

Choosing an original Audi oil level sensor from the engine sensors and switches category ensures compatibility with the factory electrical system and the control unit's software. In practice, this means:

• certain electrical compatibility with the wiring harness and oil pan connector,
• correct signal interpretation by the engine control unit and onboard systems,
• no need for adaptation or installation modifications during assembly.

This allows for a smooth installation process and reduces the risk of errors such as incorrect oil level readings or spurious warning messages.

Application in Gasoline Engines

The presented sensor is designed to work with gasoline engines, which is important both in terms of the unit's operating characteristics and the thermal conditions in the oil pan. The sensor's design takes into account:

• temperature range typical for Audi A3/S3 8V gasoline units,
• appropriate measurement characteristics for oils used in these engines,
• signal stability at varying engine speeds and loads.

This ensures that the control unit receives reliable data, leading to safer vehicle operation and easier diagnosis of potential lubrication system faults.

Condition, Origin, and Installation Aspects

The offered item is a used Audi oil level sensor, sourced from disassembly. This type of OEM part retains its factory geometry, mounting point, and connector type, making it easy to install in place of a damaged sensor. In practice, this means:

• retention of original mounting points in the oil pan,
• plug-and-play for the electrical system – correct connector and pin type,
• consistency with the factory operating parameters of the engine control unit.

Before installation, a standard inspection of the oil pan socket and the wiring harness condition is recommended to ensure proper electrical contact and system sealing.

Sensor Selection and Additional Technical Materials

When selecting an engine oil level sensor for Audi, it is crucial to compare the part number and interchangeable numbers with your vehicle's specifications. If in doubt, it is advisable to verify the data in the service documentation or the manufacturer's catalog to avoid compatibility issues.

If you are looking for other items from the Audi engine sensors and switches category, check out the Audi engine sensors and switches available in our store to select components tailored to your specific model and engine version.

More on the practical use of parts from disassembly in modern cars, including the operation of electronic modules and control units, can be found in the article: Years of Driving Pleasure – How to Care for iDrive Systems and Electronic Modules in BMW 3 and 5 Series Models Using Parts from Disassembly?. Although it concerns a different brand, it effectively illustrates the approach to the safe use of used electronic components.