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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 P02E8, P02E9, or P16A0-P16A2 >> DTC Descriptor

DTC Descriptor

WARNING: This page is about a different car, the 2019 GMC Savana 3500, 2019 GMC Savana 2500, 2019 Chevrolet Express 3500, and 2019 Chevrolet Express 2500. However, it is still accessible from the selected car via links, so may be relevant.
DTC P02E8

Intake Air Flow Valve Position Sensor Circuit Low Voltage

DTC P02E9

Intake Air Flow Valve Position Sensor Circuit High Voltage

DTC P16A0

Sensor Communication Circuit 1 Low Voltage

DTC P16A1

Sensor Communication Circuit 1 High Voltage

DTC P16A2

Sensor Communication Circuit 1 Performance