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Home >> GMC >> 2018 >> Acadia Denali, FWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 11 (Engine Controls And Fuel - 2.5L (LCV) - Diagnostic Information And Procedures (P0010 - P034B)) >> Diagnostic Information And Procedures >> DTC P0090, P0091, P0092, P00C8, P00C9, Or P00CA: Fuel Pressure Regulator Control Circuits >> Diagnostic Fault Information

Diagnostic Fault Information

WARNING: This page is about a different variant/trim than selected.
Circuit Short to Ground Open/High Resistance Short to Voltage Signal Performance
High Pressure Fuel Pump Actuator High Control P0091, P0092, P00C9 P0090, P00C8 P0092, P00CA -
High Pressure Fuel Pump Actuator Low Control P0091, P00C9 P0090, P00C8 P0092, P00C9, P00CA -