{"vehicle":{"id":"2000_toyota_echo","year":2000,"make":"Toyota","model":"Echo"},"code":"P0300","generic":true,"description":null,"bulletins":{"as_of":"2026-10-19","count":2,"bulletins":[{"nhtsa_id":616105,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2001-02-09","date":"2000-12-15","document_id":"EG00900","mfr_campaign":null,"component":"ENGINE AND ENGINE COOLING:ENGINE:GASOLINE","summary":"UNDER CERTAIN CONDITIONS, SOME VEHICLES MAY EXHIBIT A MALFUNCTION INDICATOR LIGHT ON WITH DIAGNOSTIC TROUBLE CODE P0300 (RANDOM MISFIRE) AND / OR P030# (SINGLE CYLINDER MISFIRE). THE ENGINE CONTROL MODULE (ECM) LOGIC HAS BEEN MODIFIED TO CORRECT THIS CONDITION. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/616105"},{"nhtsa_id":616090,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2001-02-09","date":"2000-12-20","document_id":"413","mfr_campaign":null,"component":"ENGINE AND ENGINE COOLING:ENGINE:GASOLINE","summary":"SOME VEHICLES MAY EXHIBIT A MALFUNCTION INDICATOR LAMP ON WITH DIAGNOSTIC TROUBLE CODE P0300 (RANDOM MISFIRE) AND / OR P030# (SINGLE CYLINDER MISFIRE). *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/616090"}],"url":"https://open.wenmarpro.com/makes/toyota/echo/2000/bulletins?code=P0300"},"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/toyota/echo/2000/codes/P0300","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."]}