{"vehicle":{"id":"2018_ford_f-450","year":2018,"make":"Ford","model":"F-450"},"code":"P2074","generic":true,"description":null,"bulletins":{"as_of":"2026-10-19","count":6,"bulletins":[{"nhtsa_id":10168760,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-12-04","date":"2019-11-18","document_id":"TSB 19-2343","mfr_campaign":null,"component":"ELECTRICAL SYSTEM; POWER TRAIN","summary":"This message is superseding TSB 19-2271 to update the Issue, Action and Service Procedure. Some 2017-2018 F-Super Duty and 2019 F-Super Duty F-450/F-550 Chassis Cab only vehicles equipped with a 6.7L engine built on or before 9-Jan-2019 may exhibit an illuminated malfunction indicator lamp (MIL) with diagnostic trouble codes (DTCs) P2074, P0401, P0402 and/or P0170. This may be due to various strategies within the powertrain control module (PCM) software. To correct the condition, follow the Service Procedure steps to reprogram the PCM and perform a mass air flow (MAF) parameter reset.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10168760-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10168760-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10168760"},{"nhtsa_id":10165700,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-10-04","date":"2019-09-06","document_id":"TSB 19-2271","mfr_campaign":null,"component":"ENGINE AND ENGINE COOLING","summary":"Some 2017-2019 F-Super Duty vehicles equipped with a 6.7L engine built on or before 9-Jan-2019 may exhibit an illuminated malfunction indicator lamp (MIL) with diagnostic trouble codes (DTCs) P2074, P0401, P0402 and/or P0170. This may be due to various strategies within the powertrain control module (PCM) software. To resolve this condition, follow the Service Procedure steps to reprogram the PCM and perform a mass air flow (MAF) parameter reset.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10165700-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10165700-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10165700"},{"nhtsa_id":10160813,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-06-05","date":"2019-05-22","document_id":"TSB19-2160","mfr_campaign":null,"component":"ENGINE AND ENGINE COOLING; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)","summary":"Some 2017-2019 F-Super Duty vehicles equipped with a 6.7L engine built on or before 9-Jan-2019 may exhibit an illuminated malfunction indicator lamp (MIL) with diagnostic trouble codes (DTCs) P2074, P0401, P0402 and/or P0170. This may be due to various strategies within the powertrain control module (PCM) software. To resolve this condition, follow the Service Procedure steps to reprogram the PCM and perform a mass air flow (MAF) parameter reset. Follow the service procedure steps to correct the condition.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10160813-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10160813-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10160813"},{"nhtsa_id":10159462,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-05-06","date":"2019-04-12","document_id":"TSB 19-2112","mfr_campaign":null,"component":"ENGINE AND ENGINE COOLING","summary":"Some 2017-2019 F-Super Duty vehicles equipped with a 6.7L engine built on or before 9-Jan-2019 may exhibit an illuminated malfunction indicator lamp (MIL) with diagnostic trouble codes (DTCs) P2074 and/or P0170. This may be due to various strategies within the powertrain control module (PCM) software. To resolve this condition, reprogram the PCM and perform a mass air flow (MAF) parameter reset.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10159462-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10159462-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10159462"},{"nhtsa_id":10156864,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-04-08","date":"2019-02-11","document_id":"TSB 19-2029","mfr_campaign":null,"component":"ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE","summary":"Some 2017-2019 F-Super Duty vehicles equipped with a 6.7L engine built on or before 9-Jan-2019 may exhibit an illuminated malfunction indicator lamp (MIL) with DTCs P2074 and/or P0170. Follow the Service Procedure steps to correct the condition.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10156864-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10156864-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10156864"},{"nhtsa_id":10155552,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-04-01","date":"2019-02-11","document_id":"TSB 19-2029","mfr_campaign":null,"component":"EQUIPMENT; ELECTRICAL SYSTEM","summary":"Some 2017-2019 F-Super Duty vehicles equipped with a 6.7L engine built on or before 9-Jan-2019 may exhibit an illuminated malfunction indicator lamp (MIL) with DTCs P2074 and/or P0170. Follow the Service Procedure steps to correct the condition.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10155552-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10155552-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10155552"}],"url":"https://open.wenmarpro.com/makes/ford/f-450/2018/bulletins?code=P2074"},"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/ford/f-450/2018/codes/P2074","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."]}