What is the normal turbo boost pressure for Volkswagen?

1 Answers
VonAdelyn
07/29/25 6:40pm
For Volkswagen turbochargers, the normal pressure range is between 1.2bar and 1.5bar. The boost pressure sensor is located in front of the throttle control unit. This sensor is supplied with 5V power and ground by the engine control unit. The sensor's signal is a 0~5V voltage proportional to the pressure. Under atmospheric pressure (sea level), the voltage is approximately 2.5V. This signal is used for boost pressure regulation. Turbocharging: It is a technology that uses exhaust gases produced by the operation of an internal combustion engine (Internal-Combustion-Engine) to drive an air compressor (Air-compressor). Commonly used in automotive engines, turbochargers can increase the horsepower output of internal combustion engines by utilizing the heat and flow of exhaust gases. Types: The boosting types of turbocharging include mechanical supercharging systems, pressure wave supercharging systems, exhaust gas turbocharging systems, and compound supercharging systems.
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