Firebird V8-350 5.7L VIN P SFI (1996)
Transmission Temperature Sensor/Switch: Specifications
At the transmission's normal operating temperature of 100°C (212°F), the voltage is approximately 1.5-2 volts.
The PCM supplies a 5-volt reference signal to the sensor. When the transmission fluid is cold, the sensor resistance is high and the PCM detects
high signal voltage.