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Home >> Chevrolet >> 2006 >> Cobalt LTZ >> Repair and Diagnosis >> External Pages >> Different car >> Section 786 (Engine Controls And Fuel - 2.0L - DTC P2088 To DTC P2310) >> DTC P2127 or P2128 >> Conditions for Setting the DTC >> P2127

Conditions for Setting the DTC: P2127

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

The ECM detects that the APP sensor 2 voltage is less than 0.66 volt for more than 0.4 second.