DTC 16557
NOTE: The diagnostic trouble code "P0170/16554" is set in the learning process as soon as the difference between a newly learned Heated Oxygen Sensor (HO2S) value and any optional stored oxygen sensor learning value is greater than +/- 8%.
NOTE: The diagnostic trouble code "P0170/16554" is set in the learning process as soon as the difference between a newly learned Heated Oxygen Sensor (HO2S) value and any optional stored oxygen sensor learning value is greater than +/- 8%.