VEMO V51-72-0265 Turbocharger Vane Position Sensor

The VEMO V51-72-0265 is a turbocharger vane position sensor designed to monitor and report the position of the variable geometry turbocharger (VGT) vanes to the engine control module (ECM). This critical sensor enables the ECM to precisely control boost pressure by adjusting the turbocharger's variable vane geometry for optimal engine performance and efficiency across different operating conditions.

Key Features:

• Monitors variable geometry turbocharger vane position in real-time
• Provides accurate electrical signal feedback to the engine control module
• Helps prevent diagnostic trouble codes such as P2563, P003A, and underboost conditions
• Direct replacement sensor for OEM specifications
• Essential for proper turbocharger boost control and engine performance

This turbo vane position sensor is typically mounted directly to the turbocharger housing and converts the mechanical position of the VGT vanes into an electrical signal. When functioning properly, it allows the ECM to fine-tune boost pressure delivery, optimize fuel economy, and maintain proper engine power output. A failing vane position sensor can result in reduced engine power, check engine lights, and the vehicle entering limp mode.