Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSPONTIAC2006GRAND PRIX GTREPAIR AND DIAGNOSISENGINE PERFORMANCESYSTEMENGINE CONTROLS - 3.8L - DTC P0016 TO P0171DTC P0069TYPICAL SCAN TOOL DATA
2006 Pontiac Grand Prix GT
Typical Scan Tool Data
2006 Pontiac Grand Prix GTSECTION Typical Scan Tool Data
BARO Sensor
| Circuit | Normal Range | Short to Ground | Open | Short to Voltage |
|---|---|---|---|---|
| 5-Volt Reference Circuit | - | 8 kPa | 8 kPa | 200 kPa |
| Sensor Signal Circuit | Refer to Altitude vs Barometric Pressure | 8 kPa | 8 kPa | 200 kPa |
| Low Reference Circuit | - | - | 191 kPa | - |
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.