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- 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
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
Diagram Ref No 27
This BOSCH pressure sensor is engineered for dependable operation in demanding engine environments, providing fast and accurate pressure readings under varying load and boost conditions. It plays a crucial role in maintaining engine efficiency, drivability, emissions compliance, and turbocharger reliability.
What This Product Does:
- 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
Symptoms Of Wear Or Failure:
- 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
Why Replacement Matters:
- 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
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
PAC906051D
The product you are viewing cross references to these numbers
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) RS 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
Fits:
Porsche 993 C2 / C4 / RS 1995-98
Click 'Zoom in' for large parts diagram.
Diagram ref no 17
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99311006103
The product you are viewing cross references to these numbers
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) RS 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) GT2 1994-97
- Porsche 993 (911) TURBO S 1994-97
- Porsche 968 3.0L 1992-94
- Porsche 968 Sport 3.0L 1994-95
- Porsche 968 CS 3.0L 1993-95
- Porsche 968 Turbo S 3.0L 1993-94
Fits:
Porsche 993 1995-98
Porsche 968 1992-95
Click 'Zoom in' for large parts diagram.
Diagram ref no 3
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
94460611603
The product you are viewing cross references to these numbers
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) RS 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) GT2 1994-97
- Porsche 993 (911) TURBO S 1994-97
- Porsche 968 3.0L 1992-94
- Porsche 968 Sport 3.0L 1994-95
- Porsche 968 CS 3.0L 1993-95
- Porsche 968 Turbo S 3.0L 1993-94
Fits:
Porsche 993 1995-98
Porsche 968 1992-95
Click 'Zoom in' for large parts diagram.
Diagram ref no 3
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
94460611603
The product you are viewing cross references to these numbers