{"nhtsa_id":10207662,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-02-06","date":"2022-01-21","document_id":"KC-456","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"Exhaust Gas Recirculation (EGR) System - Fault Codes SPN 412 FMI 0,2,5; Diagnostic Trouble Codes (DTC) P040A, P040B, P1121 - Temperature Sensor Inspection","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10207662-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10207662-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10207662","components":[{"id":"engine","name":"Engine","parent":null}],"codes":["P040A","P040B","P1121"],"topics":[],"vehicles":[{"make":"MACK","model":"MACK","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":[]}