DTC 16554
NOTE: The diagnostic trouble code "P0170/16554" is set in the learning procedure as soon as the difference between a newly learned oxygen sensor learning value and an optional stored oxygen sensor learning value is greater than +/- 8%.
NOTE: The diagnostic trouble code "P0170/16554" is set in the learning procedure as soon as the difference between a newly learned oxygen sensor learning value and an optional stored oxygen sensor learning value is greater than +/- 8%.