Mercury Villager 1993–1998 — technical service bulletin
Bulletin 12081 · NHTSA communication 613060 · issued Nov 1, 1998
Technical service bulletin
communication type
Electrical System
component
1993–1998
model years
6
vehicle entries
Official summary
Some vehicles may display diagnostic trouble code (dtc) 34, or po325 (mil dtc 0304) when testing the electronic engine control system, indicating a fault with the engine knock sensor circuit. *mjs
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.