{"nhtsa_id":10200297,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-08-09","date":"2021-07-19","document_id":"DSM.0028","mfr_campaign":null,"replaces":null,"component":"FUEL/PROPULSION SYSTEM","mfr_system":null,"summary":"Blue iQ® Fault Code 7291 Diagnostic Procedure. Fault Code 7291 is triggered when the Blue iQ? Fuel System Control Module (FSCM) detects average thermistor temperature below -45°C (-49°F). This value is the average of the temperature readings reported by Thermistor 1 and Thermistor 2 calculated in real time.* *If one thermistor exhibits a shorted/open circuit, the FSCM ignores the faulty thermistor reading and assigns this value to the valid thermistor reading.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10200297-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10200297-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10200297","components":[{"id":"fuel-system","name":"Fuel system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"AGILITY FUEL SYSTEMS","model":"AGILITY FUEL SYSTEMS","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]}],"as_of":"2026-10-19","note":"A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.","attribution":[]}