Typical Scan Tool Data
WARNING: This page is about a different car, the 2008 Isuzu Ascender, 2008 GMC Envoy, and 2008 Chevrolet TrailBlazer. 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 |