A critical 3-pin electronic component that measures fuel rail pressure and sends a real-time signal to the engine control unit (ECU). It enables precise fuel delivery, optimizing combustion, power output, and fuel economy while ensuring compliance with emissions standards.

The Fuel Pressure Sensor (OEM Numbers: 03C906051A, 03C-906-051-A, 3C906051A) is a premium-quality, direct replacement component engineered for a wide range of Volkswagen Group vehicles (VW, Audi, Seat, Skoda) equipped with 3.6L VR6 FSI and certain 2.0T FSI petrol engines, as well as Bentley, Porsche, and Cupra models that share the same VAG EA836/EA888 fuel system architecture.

This sensor is typically mounted on the fuel line or high-pressure fuel rail and is responsible for monitoring fuel system pressure. The ECU uses this signal to calculate the correct injection timing and quantity, ensuring optimal combustion, responsive acceleration, and maximum fuel efficiency.

Manufactured to meet or exceed original equipment (OE) specifications, this sensor features a precision-engineered NTC pressure-sensing element, a durable injection-moulded thermoplastic housing, a metal sensing tip, and triple-blade male terminals. It is designed for simple, plug-and-play installation, with a D-shaped connector for correct alignment and a secure fit.

A failing fuel pressure sensor on a 3.6L FSI engine manifests as:

• Occasional hiccups or hesitation under acceleration
• Prolonged cranking or complete failure to start
• Noticeable drop in fuel economy due to incorrect air-fuel mixture
• Check engine light with fault codes P0190, P0191, P0192, P0193

• OE Quality: Manufactured to strict VAG OEM dimensional, electrical and performance standards for perfect direct-fit replacement
• NTC Pressure-Sensing Element: Converts fuel pressure into accurate voltage signal for precise fuel trim adjustment
• 3-Pin Design: Ensures reliable signal integrity with dedicated pins for 5V supply, signal output, and ground
• D-Shaped Connector: Fool-proof installation with polarized design preventing reverse polarity
• Wide Compatibility: Interchangeable with multiple OE numbers and aftermarket equivalents
• Restores Fuel System Function: Resolves hard starting, hesitation, check engine lights, and poor fuel economy
• Plug-and-Play Installation: Simple unbolt-and-replace installation matching factory specifications
• ISO 9001:2015 / IATF 16949 Certified: Manufacturing facility meets international automotive quality standards
• 12-Month Warranty: Backed by manufacturer batch traceability and comprehensive warranty
• Wholesale Advantage: Perfect for VAG specialist workshops and parts distributors

• Material Verification: Components tested to meet VAG specifications for fuel resistance and durability
• Dimensional Accuracy: Connector alignment and thread fitment verified against OE blueprints
• Pressure Calibration Testing: 100% computer-tested at multiple pressure points
• Seal Integrity Test: 100% pressure-tested to guarantee zero fuel leakage
• Thermal Cycle Test: Validates performance after rapid temperature cycling
• Vibration Endurance Test: Simulates real-world operation on V6 engines
• Connector Retention Test: Terminal insertion force and retention verified
• Visual Inspection: 100% inspected for defects and imperfections
• Safe Packaging: Individually sealed in moisture-barrier VCI bags
• Full Documentation: Certificate of conformance with calibration test results

• Individual Packaging: Anti-static/moisture-barrier VCI bag sealed with OE-style labeling
• Wholesale/Bulk Orders: Available in case packs (5, 10, 20, 50, 100 units)
• Customization: Neutral or private-label retail packaging for volume orders
• Fast Shipping: Ready stock for immediate dispatch worldwide
• Wholesale Support: Long-term supply agreements and tiered commercial pricing

For pricing, availability or bulk purchase of the 03C906051A Fuel Pressure Sensor (03C-906-051-A / 3C906051A) for VW, Audi, Seat, Skoda, and compatible Bentley, Porsche, Cupra applications, please contact our sales team for a competitive wholesale quote and expert technical support. We respond to all inquiries within 24 hours.