Porsche S 92A 987C 92A 718 982 Engine Bay Temperature Sensor Petrol 99760621300

Porsche S 92A 987C 92A 718 982 Engine Bay Temperature Sensor is an original component from the Engine sensors and switches group, designed for use in petrol-powered engines. Precise temperature measurement within the engine system is crucial for stable ECU operation, correct fuel metering, and protecting the unit against thermal overload, which is why choosing the right sensor is essential for both reliability and diagnostics. This component helps restore proper control system parameters in Porsche vehicles, reducing the risk of errors and rough engine operation.

Specifications and technical data

• SKU: 99760621300
• Mark: Porsche
• Condition: Used
• OEM Part Number: 99760621300
• Substitutable numbers: 99760621300, 997 606 213 00
• Fuel type: Petrol
• Part type: Sensor
• Category: Engine Sensors & Switches

Purpose and role in the engine control system

The presented temperature sensor is designed to work with Porsche petrol engines, where the engine control unit continuously analyzes the temperature to select the appropriate operating parameters. A properly functioning sensor enables:

• stable fuel metering across the entire load range,
• correct ignition timing adjustment based on operating temperature,
• smooth transitions between the warm-up phase and nominal operating temperature,
• reduction of overheating risks resulting from incorrect readings.

As a result, the control system is able to maintain proper engine operating parameters, which translates into smooth performance, throttle response, and predictable vehicle behavior under various operating conditions.

Benefits of using an original Porsche sensor

Choosing an original temperature sensor for your Porsche is important not only for mechanical fitment but also for ensuring the electrical characteristics match the maps stored in the ECU. Using the correct component allows you to achieve:

• consistency of temperature readings with the vehicle manufacturer's specifications,
• proper compatibility with the existing wiring harness and connector,
• reduced risk of error codes appearing in the ECU memory,
• easier diagnostics during future service work.

This solution is particularly beneficial for vehicles where parameter repeatability and maintaining factory engine settings are essential.

Operating characteristics in a petrol engine

The temperature sensor in a petrol engine is responsible for providing the ECU with information that influences the air-fuel mixture, cold start strategy, and thermal protection of the unit. In practice, this means that:

• at low temperatures, it enables mixture enrichment for reliable starting,
• within the operating range, it supports the maintenance of optimal combustion parameters,
• in extreme situations, it allows the ECU to react to dangerous temperature spikes.

A functional temperature sensor is therefore an important element affecting the stability of petrol engine operation, fuel consumption, and the protection of components working with the power unit.

Component condition and service application

The offered temperature sensor is a used part, making it an attractive solution for users looking for original components at a reasonable price while maintaining proper functionality. This type of part is particularly suitable for:

• routine engine control system repairs,
• restoring proper engine operation after temperature-related errors occur,
• servicing vehicles where maintaining original design solutions is important.

By using a component from the same design group, you can reduce the time needed for fitting and minimize the risk of compatibility issues.

Technical support and additional information

If you are planning a comprehensive repair or upgrade of your Porsche's engine area and need other elements from the same group, such as temperature sensors, switches, or other measuring components, check the available parts in the Porsche engine sensors and switches category.

To better understand the impact of engine operating temperature on its durability and the symptoms of cooling system malfunctions, it is worth checking out the guide on our blog: Engine cooling system – overheating, repair, and used radiators. This will allow you to diagnose problems more efficiently and consciously plan further service actions for your vehicle.