Boost Pressure Sensor. Porsche 971.1 Panamera 4.0L Diesel 2017-18  ❭  PAC906051D

The Boost Pressure Sensor is a BOSCH engine management sensor designed to monitor boost pressure and intake manifold pressure within turbocharged and forced-induction engine systems. By continuously measuring air pressure and relaying real-time data to the engine control unit (ECU), the sensor enables accurate control of turbocharger operation, fuel delivery, ignition timing, and overall engine performance.

Fits:

• Porsche 971.1 Panamera 4S Diesel V8 4.0L 4WD (422 Hp) 2017-18
• Porsche 971.1 Panamera 4S Diesel 4.0L Twin-Turbo V8 Sport Turismo 2017-18

• Measures boost and intake manifold pressure within the engine system
• Sends pressure data to the ECU for engine management calculations
• Helps regulate turbocharger boost levels and performance
• Supports accurate fuel injection and ignition timing adjustments
• Optimises engine power, fuel economy, and emissions
• Protects the engine against incorrect boost pressure conditions

• Loss of engine power or acceleration
• Turbocharger underboost or overboost conditions
• Poor throttle response and hesitation
• Check engine light illumination
• Engine entering limp-home mode
• Increased fuel consumption
• Erratic boost pressure readings
• Engine management fault codes related to boost pressure monitoring

• Restores accurate boost pressure measurement and monitoring
• Ensures proper turbocharger operation and boost control
• Improves engine responsiveness and power delivery
• Supports fuel efficiency and emissions performance
• Prevents unnecessary stress on turbocharger and engine components
• Reduces the likelihood of limp mode activation and ECU faults
• Maintains reliable communication between the ECU and engine sensors
• Helps preserve long-term engine reliability and driving performance