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Home >> Buick >> 2015 >> Regal GS, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 14 (Engine Controls And Fuel - 2.4L - DTC P0010 To DTC P0114 (LUK)) >> Diagnostic Information and Procedures >> DTC P0090, P0091, P0092, P00C8, P00C9, or P00CA: Fuel Pressure Regulator >> 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, P00C9 P0090, P00C8 P0092, P00CA, P0690 -
High Pressure Fuel Pump Actuator Low Control P0091, P00C9 P0090, P00C8 P0092, P00CA, P0690 -