Temperature Sensor BMW E90 F10 F20 F30 F31 N47N Exhaust Gas 8507628

BMW E90 F10 F20 F30 Exhaust Gas Temperature Sensor is a component from the temperature sensors category, designed for precise monitoring of exhaust gas temperature in selected BMW models. A properly functioning sensor supports the engine control unit's operation, contributing to stable engine performance and correct handling of exhaust gas purification systems.

Specifications and technical data

• SKU: 8507628
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8507628
• Substitutable numbers: 8507628, 13628507628
• Category: Temperature Sensors

Application of BMW Exhaust Gas Temperature Sensor

The BMW exhaust gas temperature sensor, installed in E90, F10, F20, and F30 series models, is responsible for the real-time measurement of exhaust gas temperature in the exhaust system. Information from the sensor is used by the engine control unit for:

• controlling the combustion process and protecting exhaust system components from overheating,
• ensuring proper operation of emission reduction systems,
• diagnosing potential engine malfunctions.

Thanks to this, a functional sensor helps maintain stable engine operating parameters and reduces the risk of costly failures of components interacting with the exhaust system.

Construction and Operating Characteristics

The exhaust gas temperature sensor in this version is a resistive element, whose signal changes depending on the current exhaust gas temperature. The construction is adapted for operation in harsh thermal and mechanical conditions, typical for the exhaust manifold area or further sections of the exhaust system.

The appropriately selected sensor characteristics allow the engine control unit to react quickly to load changes, which translates to:

• more stable engine operation across the entire RPM range,
• better control over the temperature of exhaust system components,
• more efficient operation of protective procedures in case of excessive temperature increase.

Condition, Origin, and Benefits of Use

The offered BMW exhaust gas temperature sensor is a used part from disassembly, allowing for economical repair of the system while maintaining compliance with the manufacturer's original solutions. Choosing an original sensor from the aftermarket is beneficial wherever precise fit to the installation, correct interaction with the control unit, and predictable performance under operating conditions are important.

In practice, installing such a sensor is particularly cost-effective when:

• errors related to exhaust gas temperature appear in computer diagnostics,
• the exhaust system has been repaired or upgraded, and the damaged measuring element needs replacement,
• you want to restore correct engine operating parameters after previous overheating-related faults.

Significance of the Temperature Sensor in the Context of the Cooling System and Thermal Loads

High operating temperatures of the engine and exhaust system, especially during the summer, require effective monitoring of the thermal load of the entire powertrain. The exhaust gas temperature sensor works in conjunction with other system components, allowing the control unit to appropriately adjust the engine's operating strategy. If you want to better understand how high temperatures affect the cooling system and the overall condition of the powertrain, it's worth reading the guide: Summer Heat vs. Cooling System – Used Radiators and Fans as a Way to Economical Operation.

Other BMW Temperature Sensors

If you are also looking for other components from the temperature sensors category dedicated to this brand, check out the BMW temperature sensors available in our store. This will allow you to easily select complete measurement solutions for your exhaust system and engine, maintaining consistency of the applied components.