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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1369 (Engine Controls And Fuel - 6.6L - DTC P0016 To DTC P02E7) >> DTC P0112 or P0113 >> Conditions for Setting the DTC >> P0112

Conditions for Setting the DTC: P0112

WARNING: This page is about a different car, the 2009 GMC Sierra, 2009 GMC Cab & Chassis Sierra, 2009 Chevrolet Silverado, and 2009 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

The IAT Sensor 1 parameter is warmer than 148°C (299°F) for greater than 1 second. This is equal to or less than 0.10V on the IAT signal circuit as measured by the ECM.