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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 942 (Engine Controls And Fuel - 6.6L (LMM) - DTC P154B To DTC P2693) >> DTC P2032 or P2033 >> Conditions for Setting the DTC >> P2033

Conditions for Setting the DTC: P2033

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The ECM detects that the exhaust temperature sensor is greater than 3.37 volts for greater than 1 second.