Facet 10.3012 Turbocharger Boost Sensor

Turbocharger Boost Sensor for VW and Audi

The Facet 10.3012 turbocharger boost sensor is a direct-fit air and fuel delivery sensor for select Volkswagen and Audi turbocharged applications. It is used to monitor boost pressure so the engine control system can manage turbo operation accurately.

Key Features

• Facet turbocharger boost sensor for select VW and Audi models
• Supports accurate boost pressure signal input for turbocharged engine management
• Fits 1998-2005 Volkswagen Beetle, N/A
• Fits 2003 Audi RS6, N/A
• Fits 2000-2003 Audi TT and 2000-2003 Audi TT Quattro, N/A
• Fits 1999-2002 Volkswagen Golf and 1999-2002 Volkswagen Jetta, N/A
• Fits 2000-2002 Volkswagen Passat and 2000-2001 Audi A4 / A4 Quattro, N/A
• Fits 2003 Volkswagen Golf, N/A, to chassis/VIN 1J-3-4064 237
• Fits 2003 Volkswagen Jetta, N/A, to chassis/VIN 9M-3-160 147 or 9M-3-144 047
• Fits 2003 Volkswagen Passat, N/A, to chassis/VIN 3B-3-350 000

Detailed Description

Facet 10.3012 is a turbocharger boost sensor for turbocharged Volkswagen and Audi vehicles that rely on precise pressure feedback for engine control. This part number is commonly searched for as Facet 10.3012 and is listed for applications including the Volkswagen Beetle, Golf, Jetta, Passat, and Audi A4, A4 Quattro, TT, TT Quattro, and RS6. For buyers comparing a turbo boost sensor for a 2000-2003 Audi TT Quattro or a boost sensor for a 1999-2002 Volkswagen Jetta, this part number provides the fitment reference needed to match the vehicle correctly.

What It Helps Address

• Incorrect boost pressure readings
• Turbo control faults tied to sensor signal issues
• Check engine lights related to boost monitoring
• Loss of consistent turbo response
• Driveability problems on turbocharged VW and Audi engines

Installation Notes and Tips

Verify the chassis/VIN breakpoints before ordering, especially on 2003 Volkswagen Golf, Jetta, and Passat applications. Confirm the connector style and sensor location against the original part before installation. Use the vehicle’s service information to clear fault codes and confirm boost readings after replacement.

Quality Assurance

Facet is a recognized supplier of engine management and sensor components. This part number, 10.3012, is cataloged for specific Volkswagen and Audi turbocharger boost sensor applications to support accurate fitment selection.