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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1146 (Engine Controls And Fuel - 3.6L - DTC P0008 To DTC P0161) >> DTC P0087, P0088, or P0089 >> DTC Descriptors

DTC Descriptors

WARNING: This page is about a different car, the 2008 Cadillac CTS. However, it is still accessible from the selected car via links, so may be relevant.
DTC P0087

Fuel Rail Pressure (FRP) Too Low

DTC P0088

Fuel Rail Pressure (FRP) Too High

DTC P0089

Fuel Pressure Regulator Performance