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Home >> Hummer >> 2008 >> H3 Alpha >> Repair and Diagnosis >> External Pages >> Different car >> Section 249 (Engine Controls And Fuel - 4.4L - DTC P0650 To DTC P2544) >> DTC P2227 >> Typical Scan Tool Data
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Typical Scan Tool Data

WARNING: This page is about a different car, the 2008 Cadillac STS. However, it is still accessible from the selected car via links, so may be relevant.
BARO Sensor

Circuit Short to Ground Open Short to Voltage
Operating Conditions:  The Ignition is ON
Parameter Normal Range:  BARO
5-Volt Reference Circuit 8-10 kPa 8-10 kPa 200-208 kPa
BARO Sensor Signal Circuit 8-10 kPa 8-10 kPa 200-208 kPa
Low Reference Circuit - 191 kPa -