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- Accessories
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Switches / Regulators / Sensors
Fits:
Porsche 997.2 turbo - 2009 to 20012
Porsche 997.2 GR2 RS - 2011 to 20012
Click 'Zoom in' for large parts diagram.
Diagram ref no 9
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99760618000
The product you are viewing cross references to these numbers
- Porsche 997 MKII Turbo 2010-13
- Porsche 997 MKII GT2 RS 2011-13
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12 Month Warranty
Worldwide Delivery
The Boost Pressure Sensor is a BOSCH Porsche 997.2 Turbo engine management component designed to monitor the pressure within the intake and turbocharging system. By continuously measuring boost pressure and transmitting accurate data to the engine control unit (ECU), this sensor helps optimise turbocharger performance, fuel delivery, ignition timing, and overall engine efficiency.
Fits:
- Porsche 997 MKII Turbo 2010-13
- Porsche 997 MKII GT2 RS 2011-13
Diagram Ref No 9
This BOSCH sensor is engineered for precise pressure measurement, fast response times, and reliable operation in high-temperature, high-pressure engine environments. It plays a critical role in maintaining performance, drivability, fuel economy, and emissions compliance in turbocharged Porsche engines.
What This Product Does:
- Measures intake and boost pressure within the engine system
- Provides real-time pressure data to the ECU
- Helps regulate turbocharger performance and boost levels
- Supports accurate fuel injection and ignition timing adjustments
- Maintains optimal engine efficiency and power output
- Contributes to emissions control and engine protection strategies
Symptoms Of Wear Or Failure:
- Reduced engine power or limp-home mode activation
- Poor turbocharger performance or incorrect boost levels
- Engine hesitation during acceleration Increased fuel consumption
- Check engine light illumination Boost pressure-related fault codes
- Erratic engine performance or inconsistent throttle response
- Rough running or reduced drivability
Why Replacement Matters:
- Restores accurate boost pressure monitoring
- Ensures proper turbocharger control and operation
- Improves engine performance and throttle response
- Maintains optimal fuel economy and emissions performance
- Prevents unnecessary strain on the turbocharging system
- Helps avoid limp mode activation and engine management faults
- Supports reliable communication between engine components and the ECU
- Maintains the performance and driving characteristics expected of a Porsche vehicle
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99760618000
The product you are viewing cross references to these numbers
- Porsche 997 MKII Turbo 2010-13
- Porsche 997 MKII GT2 RS 2011-13
Shop Securely
12 Month Warranty
Worldwide Delivery
Fits:
Porsche 996 GT3 3.6L 1999-05
Porsche 997 GT3 3.8L 2007-11 (not RS version)
Porsche 991 GT3 3.8L / 4.0L 2013-17
Porsche Carrera GT 2004-06
Click 'Zoom in' for large parts diagram.
Diagram ref no 28
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99611053090
The product you are viewing cross references to these numbers
- Porsche 996 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04
- Porsche 997 MK1 GT3 / GT3 RS 2007-09
- Porsche 997 MKII GT3 / GT3 RS 2010-11
- Porsche 991.1 GT3 3.8L (475 Bhp) 2014-16
- Porsche 991.1 GT3 RS 4.0L (500 Bhp) 2015-16
- Porsche 991.2 GT3 4.0L (500 Bhp) / GT3 RS 4.0L (520 Bhp) 2017-19
- Porsche Carrera GT 2003-06
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12 Month Warranty
Worldwide Delivery
Air Intake Switches, Regulators & Sensors – Precision Control for Porsche Engine Efficiency
Air intake switches, regulators, and sensors are critical components in your Porsche’s engine management system, designed to monitor, control, and optimise the airflow entering the engine. These parts ensure precise fuel-air mixture regulation, allowing for efficient combustion, smooth performance, and compliance with modern emissions standards.
At Design911, we offer a complete range of genuine and high-quality air intake sensors, pressure regulators, and switches for numerous Porsche models, including 911, Boxster, Cayman, Cayenne, Macan, and Panamera. Each component is engineered to deliver accuracy, reliability, and seamless integration with your vehicle’s electronic control systems.
What Do Air Intake Switches, Regulators & Sensors Do?
These components are essential for maintaining the correct
balance between air and fuel delivery. They perform several vital functions,
including:
- Monitoring
airflow and pressure to regulate combustion efficiency.
- Sending
data to the ECU (engine control unit) for precise timing and fueling
adjustments.
- Ensuring
smooth throttle response and stable idling.
- Maintaining emission control by optimising air-fuel ratios under all conditions.
Together, they help your Porsche achieve maximum performance, fuel economy, and emissions compliance — whether under everyday driving or high-performance conditions.
Why Do Air Intake Switches, Regulators & Sensors Fail?
Over time, these components can degrade due to heat,
vibration, or contamination. Common causes of failure include:
- Carbon
or oil buildup on sensor tips affecting readings.
- Electrical
failures from wiring corrosion or connector damage.
- Mechanical
wear in regulators or valves.
- Vacuum
leaks causing inaccurate air pressure readings.
- Exposure to moisture leading to corrosion or short circuits.
Symptoms of failure include erratic idling, reduced power, poor fuel economy, engine misfires, or a check engine light triggered by faulty airflow data.
Why Replace Faulty Air Intake Components?
A malfunctioning air intake sensor or regulator can lead to incorrect air-fuel mixtures, reduced performance, and increased emissions. Replacing these components ensures your Porsche runs smoothly, efficiently, and safely.
Benefits of replacement include:
- Restored power and throttle responsiveness.
- Improved combustion efficiency and reduced emissions.
- Reliable ECU communication and consistent performance.
- Long-term durability with manufacturer-quality precision.
Our selection of intake regulators, pressure sensors, and switches are built with advanced electronics, corrosion-resistant materials, and precision calibration, ensuring reliable performance in all Porsche models.
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