{"nhtsa_id":10122529,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-11-08","date":"2014-07-17","document_id":"A201435 2037739-","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM:SOFTWARE","mfr_system":null,"summary":"Customer may report that the check engine light comes on intermittently. DTC P310B00 DFC 2638 (Low fuel pressure regulation fuel pressure outside specification) is stored in the engine control module (ECM). The DTC is caused by conflicting tolerances of the fuel pump at idle speed/part load.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10122529-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10122529-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10122529","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"software","name":"Software","parent":"electrical"}],"codes":["P310B"],"topics":[],"vehicles":[{"make":"AUDI","model":"RS 5 CABRIOLET","year_from":2013,"year_to":2014,"match":"base","vehicle_ids":["2013_audi_rs-5","2014_audi_rs-5"]},{"make":"AUDI","model":"RS5","year_from":2013,"year_to":2014,"match":"exact","vehicle_ids":["2013_audi_rs-5","2014_audi_rs-5"]}],"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":[]}