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Home >> GMC >> 2003 >> Safari Van Cargo, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1704 (Engine Controls And Fuel - 3.6L (LCS) - DTC P0638 To DTC P2229) >> DTC P2178, P2180, P2188, or P2190 >> Conditions for Setting the DTC >> P2188 or P2190

P2188 or P2190

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.

The Total Fuel Trim Avg. is less than -40 percent. The LT FT Idle/Decel is less than -7 percent.

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