FC Stack Voltage Sensor

About this product

The FC Stack Voltage Sensor (#1A671-77020) is a crucial electrical part within the FCV Stack & Converter system of Toyota vehicles. Its primary role is to monitor the voltage in the fuel cell stack and relay this information to the vehicle's control system. This sensor is important because it helps in maintaining the correct voltage levels for optimal vehicle performance. Over time, the FC Stack Voltage Sensor (#1A671-77020) can wear out, leading to inaccurate readings and potentially causing performance issues. As such, it is essential to replace this sensor periodically. Using only genuine Toyota parts can aid vehicle compatibility and is backed by Toyota's genuine parts warranty. In its optimal state, the FC Stack Voltage Sensor (#1A671-77020) contributes significantly to the overall system efficiency by ensuring optimal voltage levels within the fuel cell stack. This, in turn, enables the vehicle to perform at its best, thus enhancing safety.
Brand Toyota Genuine
Part Number 1A671-77020

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