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Home >> Kia >> 2020 >> Soul GT Line Turbo >> Repair and Diagnosis >> External Pages >> Different car >> Section 111 (Engine Control System Diagnosis - 1.6L (5 Of 6)) >> DTC P2097-00: Post Catalyst Fuel Trim System Too Rich (Bank 1) >> DTC Information >> DTC Description

DTC Description

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If the lambda controller reaches the maximum or minimum threshold, then feedback control is no longer possible and emissions will be increased. The ECM sets DTC P209700 if no proportional post catalyst fuel trim adaptation occurs for a defined time after the lambda controller has reached its minimum threshold.

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