Facet 10.3157 Manifold Absolute Pressure Sensor

Facet 10.3157 Manifold Absolute Pressure Sensor

Facet 10.3157 is a manifold absolute pressure sensor for emission control applications that rely on accurate intake manifold pressure data. It is a direct-fit option for select Volkswagen Beetle and Volkswagen Jetta models, including a 2005 Jetta application for the vacuum pump system.

Key Features

• Manifold Absolute Pressure Sensor for emission control system monitoring
• Fits 2006-2010 Volkswagen Beetle, N/A
• Fits 2006-2008 Volkswagen Jetta, N/A
• Fits 2005 Volkswagen Jetta, N/A, for vacuum pump system
• Facet part number 10.3157 for application matching and catalog lookup

Detailed Description

This Facet MAP sensor measures manifold pressure so the engine control system can interpret load and airflow conditions more accurately. On Volkswagen Beetle and Volkswagen Jetta applications, correct pressure input supports proper fuel and emissions management. Use part number 10.3157 when replacing a failed sensor on the listed vehicles.

Common Issues It May Address

• Check engine light related to manifold pressure sensor faults
• Rough idle caused by incorrect pressure signal input
• Driveability concerns tied to inaccurate engine load readings
• Emissions system faults on the listed Volkswagen applications
• Vacuum pump system sensor replacement on the 2005 Volkswagen Jetta

Installation Notes and Tips

Verify the connector style, mounting location, and engine application before installation. For fitment, use the exact vehicle listing: Fits 2006-2010 Volkswagen Beetle, N/A; Fits 2006-2008 Volkswagen Jetta, N/A; Fits 2005 Volkswagen Jetta, N/A, for vacuum pump system. Clear diagnostic trouble codes after installation and confirm sensor readings with a scan tool.

Quality Assurance

Facet is an established automotive electrical and engine management brand, and part number 10.3157 is cataloged for the listed Volkswagen applications.