Circuit/System Verification
WARNING: This page is about a different car, the 2019 Chevrolet Malibu. However, it is still accessible from the selected car via links, so may be relevant.
- Ignition - On / Vehicle - In Service Mode
- Verify DTC P0106, P0107, P0108, P2122, P2123, P2127, P2128, P2138, P2610 is not set.
- If any of the DTCs are set
- Go to next step: If none of the DTCs are set
- Verify the scan tool parameter:
- BARO Sensor = Altitude Versus Barometric Pressure - The value should be within the range listed in the table.
- MAP Sensor = Altitude Versus Barometric Pressure - The value should be within the range listed in the table.
- Turbocharger Boost Sensor = Altitude Versus Barometric Pressure - The value should be within the range listed in the table.
- If not in the specified range
- {BARO Sensor} Refer to:DTC P2227-P2230
- {MAP Sensor} Refer to:DTC P0106, P0107, or P0108
- {Turbocharger Boost Sensor} Refer to:DTC P0236, P0237, or P0238
- Go to next step: If in the specified range
- All OK.