Facet 10.3157 Manifold Absolute Pressure Sensor

Overview of Facet Manifold Absolute Pressure Sensor 10.3157

The Facet Manifold Absolute Pressure (MAP) Sensor 10.3157 is designed for Volkswagen vehicles, specifically compatible with the Beetle and Jetta models. This sensor plays a critical role in monitoring engine performance by measuring the pressure within the intake manifold.

• Compatible with Volkswagen Beetle and Jetta models
• Part number 10.3157 for precise identification
• Measures manifold absolute pressure for accurate engine management
• Essential component in emission control systems
• Direct replacement sensor ensuring proper fit and function

Detailed Product Description

The Facet 10.3157 MAP sensor is an emission control sensor that provides real-time data on the intake manifold pressure to the engine control unit (ECU). This information is vital for adjusting fuel injection and ignition timing, which helps maintain optimal engine efficiency and emissions compliance. Designed specifically for Volkswagen Beetle and Jetta models, this sensor ensures compatibility and reliable performance. The sensor’s precise measurements help the ECU regulate air-fuel mixture, contributing to smoother engine operation and reduced emissions.

Common Applications and Issues Addressed

• Helps resolve engine stalling or rough idling caused by incorrect manifold pressure readings
• Addresses poor fuel economy related to faulty MAP sensor data
• Reduces engine hesitation or lack of power during acceleration
• Prevents check engine light triggers related to emission control faults
• Supports proper functioning of the vehicle’s emission control system

Installation Notes and Tips

• Ensure the vehicle is turned off and cooled before installation
• Locate the existing MAP sensor on the intake manifold of Volkswagen Beetle or Jetta
• Disconnect the electrical connector carefully to avoid damage
• Remove the old sensor and replace it with the Facet 10.3157 sensor
• Reconnect the electrical connector and verify secure fitment
• Clear any diagnostic trouble codes after installation if necessary

Quality Assurance and Warranty

Facet manufactures the 10.3157 MAP sensor to meet OEM specifications for Volkswagen vehicles. Each sensor undergoes rigorous testing to ensure accuracy and durability under normal operating conditions. While specific warranty details may vary, Facet typically offers a limited warranty covering defects in materials and workmanship to provide confidence in product reliability.