{"nhtsa_id":605235,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1999-06-04","date":"1999-03-01","document_id":"5847","mfr_campaign":null,"replaces":null,"component":"UNKNOWN OR OTHER","mfr_system":null,"summary":"SOME VEHICLES MAY EXHIBIT A CHECK ENGINE LIGHT ILLUMINATED ACCOMPANIED WITH OBD-II CODE P0340 SET IN THE PCM MEMORY. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/605235","components":[],"codes":["P0340"],"topics":[],"vehicles":[{"make":"FORD","model":"MUSTANG","year_from":1997,"year_to":1998,"match":"exact","vehicle_ids":["1997_ford_mustang","1998_ford_mustang"]}],"as_of":"2026-10-19","note":"A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.","attribution":[]}