Absolute Pressure Sensor
Absolute pressure sensor detects ambient barometric pressure. Sensor sends a voltage signal to ECM. Voltage decreases as pressure decreases. Depending on model, sensor could be an internal or external component of ECM.
Absolute pressure sensor detects ambient barometric pressure. Sensor sends a voltage signal to ECM. Voltage decreases as pressure decreases. Depending on model, sensor could be an internal or external component of ECM.