Dodge Ram 2006–2007 — technical service bulletin
Bulletin 1803206 · NHTSA communication 10020946 · issued Nov 2, 2006
Technical service bulletin
communication type
Fuel System, Gasoline
component
2006–2007
model years
2
vehicle entries
Official summary
5.9l dtc p0191 - fuel pressure sensor rationality. Erase and reprogram the powertrain control module (pcm) with new software. *kb
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.