acura Workshop Repair Guides

Acura (Honda) Workshop Service and Repair Manuals

ABOUT US
Body Control Module > < All Technical Service Bulletins for Auxiliary Air Valve (Idle Speed):|04-003|Page 4053

MDX V6-3471cc 3.5L (2002)

Page 1
background image

Barometric Pressure Sensor: Description and Operation

Barometric Pressure (BARO) Sensor

The BARO sensor is inside the PCM. It converts atmospheric pressure into a voltage signal that modifies the basic duration of the fuel injection
discharge.

Body Control Module > < All Technical Service Bulletins for Auxiliary Air Valve (Idle Speed):|04-003|Page 4053