{"vehicle":{"id":"2004_pontiac_gto","year":2004,"make":"Pontiac","model":"GTO"},"code":"P0134","generic":true,"description":null,"bulletins":{"as_of":"2026-10-19","count":1,"bulletins":[{"nhtsa_id":10008671,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2004-08-14","date":"2004-03-01","document_id":"040604016","mfr_campaign":null,"component":"ENGINE AND ENGINE COOLING:ENGINE","summary":"REVISED DIAGNOSTIC TROUBLE CODE (DTC) P0135, P0141, P0155, OR P0161 HEATER PERFORMANCE AND REVISED DTC P0140, P0160, P0134, P0154 HO2S INSUFFICIENT ACTIVITY. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10008671"}],"url":"https://open.wenmarpro.com/makes/pontiac/gto/2004/bulletins?code=P0134"},"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/pontiac/gto/2004/codes/P0134","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."]}