FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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2007
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Civic Si L4-2.0L
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Repair and Diagnosis
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Sensors and Switches
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Sensors and Switches - Powertrain Management
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Sensors and Switches - Computers and Control Systems
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Barometric Pressure Sensor
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Description and Operation
Barometric Pressure Sensor: Description and Operation
Barometric Pressure (BARO) Sensor
The BARO sensor is inside the ECM. It converts atmospheric pressure into a voltage signal that modifies the basic duration of the fuel injection discharge.