Honda Passport 1998–1999 — technical service bulletin
Bulletin Service Bulletin · NHTSA communication 10139609 · issued Feb 4, 2014
Technical service bulletin
communication type
Power Train
component
1998–1999
model years
2
vehicle entries
Official summary
Service bulletin - The MIL comes on and DTC P1441 (EVAP System Flow During Non-Purge) is set. The PCM software does not compensate for signal variation in the fuel tank pressure sensor when fuel sloshes in a nearly full fuel tank.
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.