Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Engine Controls And Fuel - 6.2L - DTC P0010 To DTC P0232 >> DTC P0153, P0154, P0160, P1153, P2272, P2273, P2A03, or P2A04 >> Diagnostic Instructions