DTC P0400-00: Exhaust Gas Recirculation "A" Flow; DTC P04019C: Exhaust Gas Recirculation "A" Low / Insufficient Flow; DTC P04029B: Exhaust Gas Recirculation "A" High/Excessive Flow [10/2020 - 08/2021]: Wiring Diagram

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Refer to DTC P040318.

Refer to DTC P0403-18: Exhaust Gas Recirculation "A" Circuit Current Below Threshold; DTC P040319: Exhaust Gas Recirculation "A" Circuit Current Above Threshold; DTC P140018: Exhaust Gas Recirculation "A" Control Circuit 2 Circuit Current Below Threshold; DTC P140019: Exhaust Gas Recirculation "A" Control Circuit 2 Circuit Current Above Threshold [10/2020 - ]