{"vehicle":{"id":"2002_mercury_sable","year":2002,"make":"Mercury","model":"Sable"},"code":"P0191","generic":true,"description":null,"bulletins":{"as_of":"2026-10-19","count":3,"bulletins":[{"nhtsa_id":10008306,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2004-07-27","date":"2002-11-11","document_id":"02223","mfr_campaign":null,"component":"ENGINE AND ENGINE COOLING:ENGINE","summary":"DRIVEABILITY-MALFUNCTION INDICATOR LAMP (MIL) WITH P0316 WHEN USING WINTER BLEND REFORMULATED FUELS AT TEMPERATURES ABOVE 50 DEGREES F (10 DEGREES C) DURING WINTER MONTHS-ROUGH OR ROLLING IDLE AFTER HOT SOAK RESTART P0191. TRANSAXLE-AX4S-1-2 UPSHIFT HESITATION COLD-3.0L 2V/FFV ENGINES. *MJ","document":null,"url":"https://open.wenmarpro.com/bulletins/10008306"},{"nhtsa_id":636256,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2002-11-07","date":"2002-07-01","document_id":"16057","mfr_campaign":null,"component":"UNKNOWN OR OTHER","summary":"SOME VEHICLES EQUIPPED WITH A 3.0L 4V ENGINE MAY EXHIBIT A MALFUNCTION INDICATOR LAMP ILLUMINATION WITH A DIAGNOSTIC TROUBLE CODE P0191 (FUEL RAIL PRESSURE SENSOR CIRCUIT PERFORMANCE) IN MEMORY. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/636256"},{"nhtsa_id":636229,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2002-11-06","date":"2002-07-01","document_id":"16035","mfr_campaign":null,"component":"ENGINE AND ENGINE COOLING:ENGINE:GASOLINE","summary":"SOME VEHICLES MAY EXHIBIT A ROUGH ENGINE IDLE, ENGINE IDLE ROUGHNESS OR IDLE RPM DIP WITH THE AIR CONDITIONER ON, A DIAGNOSTIC TROUBLE CODE P0191 OR 1-2 UPSHIFT. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/636229"}],"url":"https://open.wenmarpro.com/makes/mercury/sable/2002/bulletins?code=P0191"},"related":{"components":[],"bulletins":[],"recalls":{"may_apply":true,"recalls":[],"lookup":{"nhtsa":"https://www.nhtsa.gov/recalls","tc":"https://wwwapps.tc.gc.ca/Saf-Sec-Sur/7/VRDB-BDRV/search-recherche/menu.aspx?lang=eng","maker":null}}},"url":"https://open.wenmarpro.com/makes/mercury/sable/2002/codes/P0191","note":"The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.","attribution":["Contains information licensed under the Open Government Licence – Canada."]}