Mitsubishi Montero Sport 1999–2001 — technical service bulletin
Bulletin 0213019 · NHTSA communication 10000283 · issued Oct 1, 2002
Technical service bulletin
communication type
Engine and Engine Cooling
component
1999–2001
model years
3
vehicle entries
Official summary
Incorrect powertrain control module (pcm) software parameters may cause oxygen sensor failure (diagnostic trouble code p0154). *tt
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.