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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1998 (Engine Controls And Fuel - 3.6L (LCS) - DTC P0638 To DTC P2229) >> DTC P2177, P2179, P2187, or P2189 >> DTC Descriptors

DTC Descriptors

WARNING: This page is about a different car, the 2009 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
DTC P2177

Fuel Trim System Lean at Cruise or Accel Bank 1

DTC P2179

Fuel Trim System Lean at Cruise or Accel Bank 2

DTC P2187

Fuel Trim System Lean at Idle Bank 1

DTC P2189

Fuel Trim System Lean at Idle Bank 2

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