DTC P2414: O2 Sensor Exhaust Sample Error (Bank 1 Sensor 1): DTC Detecting Condition
WARNING: This page is about a different variant/trim than selected.
- DTC Description, the ECM monitors front HO2S signal level during part load or full load operation to check if the form HO2S is mechanically attached to the exhaust gas pipe while the vehicle is running. The ECM sets DTC P2414 if front HO2S signal is within the predetermined threshold. If the same error code is set in the next driving cycle, the ECM illuminates the MIL.
- Conditions for Setting the DTC