Barometric (Absolute) Pressure Sensor
Sensor is incorporated in airflow sensor assembly. Sensor converts barometric pressure to electrical signal, which is sent to PCM. PCM adjusts air/fuel ratio and ignition timing according to altitude.
Sensor is incorporated in airflow sensor assembly. Sensor converts barometric pressure to electrical signal, which is sent to PCM. PCM adjusts air/fuel ratio and ignition timing according to altitude.