Supercharger Pressure Converter. Porsche 958 Cayenne / 970 Panamera / 95B Macan  ❭  94660515501

Supercharger Pressure Converter.
The OE Match Supercharger Pressure Converter is a premium-quality replacement vacuum control valve designed to regulate boost pressure within the supercharger management system on compatible Porsche models. Manufactured to OE specifications for fit, performance and durability, this pressure converter precisely controls vacuum signals to the supercharger bypass valve, ensuring optimum boost pressure, engine performance and fuel efficiency. 

Fits: 

• Porsche 958 Cayenne V6 3.6L Petrol (300Hp) 2010-17
• Porsche 970.2 Panamera S E-Hybrid V6 3.0L (416Hp) 2014-16
• Porsche 95B.1 Macan S Petrol 3.0L V6 (340Bhp) 2014-18
• Porsche 95B.1 Macan GTS Petrol 3.0L V6 (360Bhp) 2014-18
• Porsche 95B.1 Macan Turbo 3.6L V6 (400Bhp) 2014-18  

Diagram Ref No 4

Manufactured using high-quality electronic and mechanical components within a robust, sealed housing, the pressure converter is engineered to withstand high engine bay temperatures, vibration and prolonged operation. Designed for direct OE-style installation, it integrates seamlessly with the engine management system to provide fast and accurate control of the supercharger system.  

What This Product Does:

• Regulates vacuum control of the supercharger bypass valve.
• Helps maintain correct supercharger boost pressure.
• Optimises engine performance and throttle response.
• Supports efficient fuel consumption.
• Assists the engine management system in controlling boost delivery.
• Provides precise vacuum switching for the forced induction system.
• Helps reduce emissions by maintaining efficient engine operation.
• Forms an essential part of the supercharger control system.

Symptoms Of Wear Or Failure:

• Check Engine Light illumination.
• Reduced engine power or poor acceleration.
• Inconsistent or reduced boost pressure.
• Hesitation during acceleration.
• Poor throttle response.
• Engine fault codes relating to boost pressure or vacuum control.
• Increased fuel consumption.
• Rough engine operation under load.
• Vehicle entering reduced performance (limp) mode.
• Intermittent boost-related performance issues.

Why Replacement Matters:

• The supercharger pressure converter operates continuously within the engine management system, where it is exposed to constant vacuum cycling, engine heat, vibration and environmental contaminants. Over time, the internal valve mechanism or electrical components can wear or become contaminated, reducing the converter's ability to regulate boost pressure accurately.
• A faulty pressure converter can prevent the supercharger bypass valve from operating correctly, resulting in reduced engine performance, inconsistent boost pressure and increased fuel consumption. Continued operation with a malfunctioning converter can also place additional strain on the supercharger system and trigger engine management fault codes.
• Replacing a worn or defective supercharger pressure converter restores precise boost control and allows the engine management system to optimise performance, efficiency and drivability. The OE Match replacement provides factory-style fitment, dependable operation and long-lasting reliability, helping maintain the responsive performance and refinement expected from your Porsche.

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