Conditions for Setting the DTCs
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P0068
The ECM detects that the throttle position and the indicated engine load do not correspond with the expected load and throttle position for less than 1 second.
P1101
The engine control module (ECM) detects that the actual measured airflow from the MAF, MAP, SC Inlet Pressure, and the TP sensors are not within a range of the calculated airflow that are derived from the system of models by greater than a calibrated threshold for greater than 10 s.