{"vehicle":{"id":"2018_bentley_bentayga","year":2018,"make":"Bentley","model":"Bentayga"},"code":"P310B","generic":false,"description":null,"bulletins":{"as_of":"2026-10-19","count":23,"bulletins":[{"nhtsa_id":11035388,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-07-31","date":"2026-07-16","document_id":"2058484/16","mfr_campaign":null,"component":"ELECTRICAL SYSTEM; FUEL/PROPULSION SYSTEM; ENGINE","summary":"Bentayga V8 Kovomo - DTC P310B00 with Symptom Code 2638 - Check Engine Lamp - Fuel Pressure Regulation. Customer statement / workshop findings: Engine warning lamp is illuminated within the Driver Instrument Panel (DIP) in conjunction with the DTC as detailed below. • “P310B00 with symptom code 2638 - Low Fuel Pressure Regulation” There may also be multiple DTC’s and symptoms present due to fuel pressure regulation or fuel supply issues in conjunction with the afore mentioned symptom/DTC","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11035388-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11035388-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11035388"},{"nhtsa_id":11029812,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-03-06","date":"2026-02-24","document_id":"2058484/15","mfr_campaign":null,"component":"FUEL/PROPULSION SYSTEM; ELECTRICAL SYSTEM; ENGINE","summary":"Bentayga V8 Kovomo - DTC P310B00 with Symptom Code 2638 - Check Engine Lamp - Fuel Pressure Regulation. Customer statement / workshop findings: Engine warning lamp is illuminated within the Driver Instrument Panel (DIP) in conjunction with the DTC as detailed below: •“P310B00 with symptom code 2638 - Low Fuel Pressure Regulation” There may also be multiple DTC’s and symptoms present due to fuel pressure regulation or fuel supply issues in conjunction with the afore mentioned symptom/DTC","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11029812-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11029812-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11029812"},{"nhtsa_id":11027112,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-01-06","date":"2025-12-10","document_id":"2058484/14","mfr_campaign":null,"component":"FUEL/PROPULSION SYSTEM; ENGINE; ELECTRICAL SYSTEM","summary":"Bentayga V8 Kovomo - DTC P310B00 with Symptom Code 2638 - Check Engine Lamp - Fuel Pressure Regulation. Condition: Engine warning lamp is illuminated within the Driver Instrument Panel (DIP)","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11027112-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11027112-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11027112"},{"nhtsa_id":11015968,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-03-26","date":"2025-03-03","document_id":"2058484/13","mfr_campaign":null,"component":"FUEL/PROPULSION SYSTEM; ELECTRICAL SYSTEM; ENGINE","summary":"Bentayga V8 Kovomo - DTC P310B00 with Symptom Code 2638 - Check Engine Lamp - Fuel Pressure Regulation.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11015968-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11015968-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11015968"},{"nhtsa_id":10235744,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-05-05","date":"2023-04-11","document_id":"2058484.12","mfr_campaign":null,"component":"ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM; FUEL SYSTEM, GASOLINE","summary":"Bentayga V8 Kovomo - DTC P310B00 with Symptom Code 2638 - Check Engine Lamp - Fuel Pressure Regulation Customer Statement: -Engine warning lamp is illuminated within the Driver Instrument Panel (DIP) in conjunction with the DTC as detailed below. -P310B00 with symptom code 2638 - Low Fuel Pressure Regulation","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10235744-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10235744-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10235744"},{"nhtsa_id":10232930,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-04-07","date":"2023-03-03","document_id":"2058484.11","mfr_campaign":null,"component":"ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM; FUEL SYSTEM, GASOLINE","summary":"Bentayga V8 Kovomo - DTC P310B00 with Symptom Code 2638 - Check Engine Lamp - Fuel Pressure Regulation Customer Statement: -Engine warning lamp is illuminated within the Driver Instrument Panel (DIP) in conjunction with the DTC as detailed below: -P310B00 with symptom code 2638 - Low Fuel Pressure Regulation","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10232930-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10232930-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10232930"},{"nhtsa_id":10230836,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-02-02","date":"2023-01-14","document_id":"2062080.8","mfr_campaign":null,"component":"ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM; ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC); FUEL SYSTEM, GASOLINE","summary":"Bentayga V8 Kovomo and V6 (Hybrid) - Fuel Pressure Regulation - Numerous DTCs Customer Statement: -Check engine lamp illuminated within the Driver Instrument Panel (DIP) with one or multiple DTCs as detailed below: -P310B00 with symptom code 2636 - Low Fuel Pressure Regulation -P014800 Fuel Deliver Error -P019100 Fuel Rail Pressure Sensor (A) Circuit Range/Performance -P018B00 Fuel Pressor Sensor (B) Circuit Range/Performance with Symptom Code 17871 -Misfire DTCs","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10230836-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10230836-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10230836"},{"nhtsa_id":10226907,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-12-07","date":"2022-11-22","document_id":"2058484.10","mfr_campaign":null,"component":"ELECTRICAL SYSTEM; FUEL SYSTEM, GASOLINE; ENGINE AND ENGINE COOLING","summary":"Bentayga V8 Kovomo - DTC P310B00 with symptom code 2638 - Check engine lamp - Fuel pressure regulation Condition: Engine warning lamp is illuminated within the Driver Instrument Panel (DIP) in conjunction with the DTC as detailed below:","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10226907-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10226907-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10226907"},{"nhtsa_id":10224340,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-11-08","date":"2022-10-17","document_id":"2058484.9","mfr_campaign":null,"component":"FUEL SYSTEM, GASOLINE; ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM","summary":"Bentayga V8 Kovomo - DTCs P310B00 with symptom code 2638 - Check Engine Lamp - Fuel Pressure Regulation Customer Statement: -Engine warning lamp is illuminated within the driver instrument panel (DIP) in conjunction with the DTC.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10224340-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10224340-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10224340"},{"nhtsa_id":10222146,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-10-07","date":"2022-09-23","document_id":"2062080/7","mfr_campaign":null,"component":"FUEL SYSTEM, GASOLINE; ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM","summary":"Bentayga V8 Kovomo and V6 (Hybrid) - Fuel Pressure Regulation - Numerous DTCs Customer Statement: -Check Engine Lamp Illuminated within the Driver Instrument Panel (DIP): -P310B00 with system code 2636 - Low Fuel Pressure Regulation\" Low Fuel Pressure Regulation\" -P014800 Fuel Deliver Error\" -P019100 Fuel Rail Pressure Sensor 'A' Circuit Range/Performance -P018B00 Fuel Pressure Sensor \"B\" Circuit Range/Performance with symptom code 17871 -Misfire\" DTCs","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10222146-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10222146-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10222146"}],"url":"https://open.wenmarpro.com/makes/bentley/bentayga/2018/bulletins?code=P310B"},"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/bentley/bentayga/2018/codes/P310B","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."]}