Conditions for Running the DTC
WARNING: This page is about a different car, the 2019 Buick Cascada, 2018 Buick Cascada, and 2017 Buick Cascada. However, it is still accessible from the selected car via links, so may be relevant.
P0234
- DTCs P0010, P0011, P0013, P0014, P0033, P0034, P0035, P0068, P0111, P0112, P0113, P0117, P0118, P0119, P0122, P0123, P0128, P16F3, P0222, P0223, P0236, P0237, P0238, P0243, P0245, P0246, P0299, P0606, P2101, P2227, P2228, P2229 are not set.
- Driver requested boost pressure level exceeds the level of the base boost pressure.
- Engine speed is between 1, 600 - 6, 000 RPM.
- Desired boost pressure is between 140 - 300 kPa (20 - 44 PSI).
- Barometric pressure (BARO) is between 60 - 120 kPa (8.7 - 17.4 PSI).
- Engine coolant temperature (ECT) is between -40 to +120°C (-40 to +248°F).
- Intake air temperature (IAT) is between -40 to +80°C (-40 to +176°F).
- The DTC runs continuously when the above conditions have been met.
P0299
- DTCs P0010, P0011, P0013, P0014, P0034, P0035, P0068, P0111, P0112, P0113, P0117, P0118, P0119, P0122, P0123, P0128, P0222, P0223, P0236, P0237, P0238, P0243, P0245, P0246, P0299, P0606, P2101, P16F3, P2227, P2228 or P2229 are not set.
- Engine speed is between 1, 600 - 6, 000 RPM.
- Desired boost pressure is between 140 - 300 kPa (22 - 41 PSI).
- BARO is between 60 - 120 kPa (8.7 - 17.4 PSI).
- ECT is between -40 to +120°C (-40 to +248°F).
- IAT is between -40 to +80°C (-40 to +176°F).
- This DTC runs continuously within the enabling conditions.