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Home >> Chevrolet >> 2020 >> Express 2500 LS, 6.0L Eng VIN G >> Repair and Diagnosis >> External Pages >> Different car >> Section 92 (Engine Controls And Fuel - 2.8L (LWN) Diesel - Diagnostic Information And Procedures (1 Of 3)) >> Diagnostic Information and Procedures >> DTC P0101-P0103 >> Conditions for Setting the DTC

Conditions for Setting the DTC

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P0101 Condition 1 

The ratio between measured and estimated mass air flow is too low. - For greater than 1 s

Condition 2 

The ratio between measured and estimated mass air flow is too high. - For greater than 1 s

P0102 

MAF Sensor = Less than 200 Hz - For greater than 6 s

P0103 

MAF Sensor = Greater than 13, 000 Hz - For greater than 6 s

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