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Home >> Chevrolet >> 2018 >> Suburban 3500 HD LT >> Repair and Diagnosis >> External Pages >> Different car >> Section 2 (Engine Controls And Fuel - 5.3L (L83) Or 6.2L (L86) - DTC P0010 To DTC P0442) >> Diagnostic Information And Procedures >> DTC P0101: Mass Air Flow (MAF) Sensor Performance >> Conditions for Setting the DTC

Conditions for Setting the DTC

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The engine control module (ECM) detects that the actual measured air flow from the MAF, MAP and throttle position sensors is not within range of the calculated air flow that is derived from the system of models for greater than 2 s.

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