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Home >> Chevrolet >> 2005 >> Aveo Base, 4D Hatchback >> Repair and Diagnosis >> External Pages >> Different car >> Section 99 (Engine Controls And Fuel - 1.6L - DTC P0016 To DTC P0315) >> DTC P0171, P0172, P2187, or P2188 >> DTC Descriptors

DTC Descriptors

WARNING: This page is about a different car, the 2008 Suzuki Swift +, 2008 Pontiac Wave, and 2008 Chevrolet Aveo. However, it is still accessible from the selected car via links, so may be relevant.
DTC P0171

Fuel Trim System Lean

DTC P0172

Fuel Trim System Rich

DTC P2187

Fuel Trim System Lean at Idle

DTC P2188

Fuel Trim System Rich at Idle

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