Toyota Camry 2004 — technical service bulletin
Bulletin 02904 · NHTSA communication 10009542 · issued Aug 4, 2004
Technical service bulletin
communication type
Engine and Engine Cooling
component
2004
model years
3
vehicle entries
Official summary
Malfunction indicator lamp on with diagnostic trouble code p0171 and/or p0174 engine running lean. *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.