Hitachi TPS0006 Throttle Position Sensor - Automotive

The Hitachi TPS0006 Throttle Position Sensor is an OE-grade replacement part that monitors throttle plate angle and communicates that position to the vehicle's engine control unit via a digital output signal. This data is critical for the ECU's real-time calculations governing fuel delivery, ignition timing, idle speed control, and automatic transmission shift scheduling. As an original equipment supplier to automotive manufacturers worldwide, Hitachi builds this sensor to match factory specifications for resistance range, signal output, and connector pin configuration — ensuring it integrates seamlessly without recalibration in most applications.

The sensor features a plastic housing and flange mount design that bolts directly to the throttle body in the OE-specified location. Its construction is engineered to withstand the heat, vibration, and exposure to intake air that throttle body components endure over the life of the vehicle. Because throttle position sensors directly affect drivability — influencing everything from acceleration response to fuel economy — using a sensor built to the original manufacturer's specifications helps avoid the idle surging, hesitation, and check engine codes that can result from poorly calibrated aftermarket alternatives.