Nissan Altima 2013 — technical service bulletin
Bulletin NTB-13-020 · NHTSA communication 10051802 · issued Apr 4, 2013
Technical service bulletin
communication type
Fuel System, Other
component
2013
model years
1
vehicle entries
Official summary
Nissan: see document search button for owner letter. The air fuel (a/f) sensors may be damaged due to engine control module (ecm) improper calibration. Models 2013 altima. *pe
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.