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Home >> Saturn >> 2007 >> Ion Red Line >> Repair and Diagnosis >> External Pages >> Different car >> Section 170 (Engine Controls And Fuel - 2.2L - DTC P0420 To DTC P2544) >> DTC P2440 >> Typical Scan Tool Data

Typical Scan Tool Data

WARNING: This page is about a different car, the 2007 Saturn Ion 3 and 2007 Saturn Ion 2. However, it is still accessible from the selected car via links, so may be relevant.
AIR Pressure Sensor

Circuit Normal Range Short to Ground Open Short to Voltage
Operating Conditions:  Key ON, Engine OFF
5-Volt Reference Voltage BARO 41 kPa 41 kPa 111 kPa
Pressure Sensor Signal BARO 42 kPa 41 kPa 150 kPa
Low Reference BARO BARO 145 kPa BARO
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