DTC Descriptors
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.
- DTC P0090
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Fuel Pressure Regulator Control Circuit
- DTC P0091
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Fuel Pressure Regulator Control Circuit Low Voltage
- DTC P0092
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Fuel Pressure Regulator Control Circuit High Voltage
- DTC P00C8
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Fuel Pressure Regulator High Control Circuit
- DTC P00C9
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Fuel Pressure Regulator High Control Circuit Low Voltage
- DTC P00CA
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Fuel Pressure Regulator High Control Circuit High Voltage