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Home >> Chevrolet >> 2020 >> Express 2500 LS, 6.0L Eng VIN G >> Repair and Diagnosis >> External Pages >> Different car >> Section 54 (Engine Controls And Fuel - 2.8L (LWN) Diesel - Diagnostic Information And Procedures (2 Of 3)) >> Diagnostic Information and Procedures >> DTC P140B or P140C >> Conditions for Setting the DTC

Conditions for Setting the DTC

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P140B 

Desired EGR Position = Slow Response - Increasing - For greater than 5 s

P140C 

Desired EGR Position = Slow Response - Decreasing - For greater than 5 s

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