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Home >> Buick >> 2007 >> Lucerne CX >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 7 (Engine Controls And Fuel - 4.6L - DTC P2444 To DTC P2544) >> DTC P2444 >> Typical Scan Tool Data

Typical Scan Tool Data

WARNING: This page is about a different variant/trim than selected.
AIR Pressure Sensor

Circuit Short to Ground Open Short to Voltage
Operating Conditions:  Key ON, Engine OFF
Normal Operation Range:  BARO
Refer to Altitude Versus Barometric Pressure .
5-Volt Reference Voltage 40 kPa 40 kPa 111 kPa
Pressure Sensor Signal 40 kPa 40 kPa 145 kPa
Low Reference BARO 145-150 kPa -