Mitsubishi Diamante 2001 — technical service bulletin
Bulletin 011001 · NHTSA communication 627224 · issued Oct 1, 2001
Technical service bulletin
communication type
Engine and Engine Cooling
component
2001
model years
1
vehicle entries
Official summary
Information on diagnostic trouble code p0133 oxygen sensor circuit slow response. *jb
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.