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Home >> Buick >> 2015 >> Regal GS, AWD >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Engine Controls And Fuel - 2.0L (LTG) - DTC P0010 To DTC P0333 >> Diagnostic Information and Procedures >> DTC P018B-P018D: Fuel Pressure Sensor >> Diagnostic Fault Information

Diagnostic Fault Information

Circuit Short to Ground Open/High Resistance Short to Voltage Signal Performance
5V Reference P018C, P0192, P0340, P0365, P0452, P0522, P0532, P055C, P0641, P2227, P2228 P018C P018D, P0193, P0453, P0523, P0533, P055D, P0641, P2227 P018B
Signal P018C P018C P018D P018B
Low Reference - P018D P018D P018B