Turbo Pressure Sensor

About this product

The Turbo Pressure Sensor (#89421-78040), an integral electrical part of the Electronic Fuel Injection System, monitors the pressure within the turbocharger system. This sensor relays crucial data to the vehicle's computer, adjusting fuel and air mixture for optimal performance. Its precision plays a vital role in maintaining fuel efficiency and engine power. When a Turbo Pressure Sensor (#89421-78040) becomes old or non-functional, it can lead to inaccurate readings, affecting vehicle performance. Consequently, it is paramount to replace it periodically with genuine parts for compatibility, backed by Toyota's genuine parts warranty. Overall, this sensor is fundamental for maintaining a balanced air-fuel ratio, contributing to enhanced engine efficiency and safety. It works in tandem with other components in the fuel injection system, making it indispensable for the overall operation of your Toyota vehicle.
Brand Toyota Genuine
Part Number 89421-78040

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