DTC Descriptor
WARNING: This page is about a different car, the 2019 GMC Savana 3500, 2019 GMC Savana 2500, 2019 Chevrolet Express 3500, and 2019 Chevrolet Express 2500. However, it is still accessible from the selected car via links, so may be relevant.
- DTC P0089
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Fuel Pressure Regulator Performance
- DTC P00C6
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Fuel Rail Pressure Low During Engine Cranking
- DTC P228C
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Fuel Pressure Regulator Control Performance - Low Pressure
- DTC P228D
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Fuel Pressure Regulator Control Performance - High Pressure
- DTC P2C1E
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Fuel Pressure Regulator Performance During Cold Start
- DTC P2C1F
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Fuel Pressure Regulator Performance - Low Pressure During Cold Start
- DTC P2C20
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Fuel Pressure Regulator Performance - High Pressure During Cold Start