Air Temperature Sensor For Air Filter Housing. Porsche 993  ❭  99360611300

As a critical component of the engine management system, this Bosch sensor helps optimise combustion efficiency, engine performance, fuel economy, and emissions control. Manufactured to stringent OEM standards, it provides precise temperature readings, reliable signal transmission, and long-lasting durability in demanding engine bay conditions.

What This Product Does:

• Measures the temperature of incoming intake air
• Transmits temperature data to the engine control unit (ECU)
• Helps calculate the correct air-fuel mixture based on air density
• Supports accurate fuel injection and ignition timing adjustments
• Optimises engine performance and fuel economy
• Contributes to emissions control and efficient combustion

• Check engine light illumination Poor fuel economy
• Rough idle or unstable engine operation
• Reduced throttle response and engine performance
• Hard starting in hot or cold weather conditions
• Engine hesitation during acceleration
• Incorrect air-fuel mixture calculations
• Intake air temperature sensor-related fault codes stored in the ECU

• Restores accurate intake air temperature monitoring
• Ensures precise ECU fuel and ignition calculations
• Improves fuel economy and throttle response
• Supports smooth engine operation and drivability
• Helps maintain emissions compliance
• Prevents excessive fuel consumption and performance loss
• Maintains reliable communication between the sensor and ECU
• Supports long-term engine management system reliability and optimal vehicle performance