{"vehicle":{"id":"2010_honda_accord","year":2010,"make":"Honda","model":"Accord"},"code":"P0430","generic":true,"description":null,"bulletins":{"as_of":"2026-10-19","count":2,"bulletins":[{"nhtsa_id":10129824,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-03-12","date":"2014-02-13","document_id":"Service Bulletin","mfr_campaign":null,"component":"ELECTRICAL SYSTEM","summary":"Service bulletin - The MIL is on with DTC P0420 or DTC P0430 (catalyst system efficiency below threshold) with a possible DTC P2243 or DTC P2247 (A/F sensor 1 circuit high voltage). One or both primary A/F Sensor (Air Fuel Ratio) caps may have fallen off and bored a hole through the affected WU-TWC (Warm Up Three Way Catalyst).","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10129824-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10129824-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10129824"},{"nhtsa_id":10055721,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2014-07-10","date":"2014-06-05","document_id":"IN-06-05-14","mfr_campaign":null,"component":"ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR","summary":"AMERICAN HONDA: THERE MAY BE A MALFUNCTION INDICATOR LAMP ON WITH STORED DTC P0430 (CATALYST SYSTEM EFFICIENCY BELOW THRESHOLD). AHM WOULD LIKE TO INSPECT/COLLECT PARTICULAR PARTS FROM THE VEHICLE BEFORE ANY ATTEMPTED REPAIRS HAVE BEEN MADE. *JS","document":null,"url":"https://open.wenmarpro.com/bulletins/10055721"}],"url":"https://open.wenmarpro.com/makes/honda/accord/2010/bulletins?code=P0430"},"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/honda/accord/2010/codes/P0430","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."]}