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Service bulletins for the 2020 Bentley Continental

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.

905 on file from NHTSA, as of 2026-10-19.

About P0148 on the 2020 Bentley Continental: what the code means, and the bulletins and recalls about the same components.

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By component

By trouble code

Only bulletins with trouble code: P0148 are shown. Show all

Bulletins, newest first
2061171.122023-11-08. Service bulletin. FUEL SYSTEM, GASOLINE; ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING. New Continental GT/GTC and New Flying Spur - V8 Kovomo - 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 Low Fuel Pressure Regulation with symptom code 2636 -P014800 Fuel Deliver Error
2062016/52023-11-07. Service bulletin. ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM. DTC's P014800 and/or P008A00 - Rough running & potentially poor start up performance - MIL light on - Possible misfires. Customer statement: - The Engine management light is on - Rough running and potentially poor start up performance. and/or - Engine misfires. Technical background: Debris in the fuel system can lead to a blockage in the low pressure fuel injectors, ultimately causing a cylinder misfire
2061171.112023-11-06. Service bulletin. ELECTRICAL SYSTEM; FUEL SYSTEM, GASOLINE; ENGINE AND ENGINE COOLING. New Continental GT/GTC and New Flying Spur - V8 Kovomo - Fuel Pressure Regulation - Numerous DTC's Customer Statement: -Check Engine Lamp illuminated within the Driver Instrument Panel (DIP) with one or multiple DTCs as detailed below: P310B00 Low Fuel Pressure Regulation with symptom code 2636 - 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
2061171.92023-02-02. Service bulletin. ENGINE AND ENGINE COOLING; FUEL SYSTEM, GASOLINE; ELECTRICAL SYSTEM. New Continental GT/GTC and New Flying Spur - V8 Kovomo - Fuel Pressure Regulation - Numerous DTCs Customer Statement: -P310B00 Low Fuel Pressure Regulation with Symptom Code 2636 -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
2062016.42022-12-07. Service bulletin. ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING. DTCs P014800 and/or P008A00 - Rough Running and Potentially Poor Start Up Performance - MIL Light on -Possible Misfires Customer Statement: -The engine management light is on -Rough running and potentially poor start up performance and/or -Engine misfires
2061171.82022-12-07. Service bulletin. ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM; FUEL SYSTEM, GASOLINE. New Continental GT/GTC and New Flying Spur - V8 Kovomo - Fuel Pressure Regulation - Numerous DTCs Customer Statement: -Check engine lamp illuminated within the Driver Instrument Panel (DIP) with one of multiple DTCs as detailed below: -P310B00 Low Fuel Pressure Regulation with symptom code 2636 -P014800 Fuel Deliver Error -P0191100 Fuel Rail Pressure Sensor A Circuit Range/Performance -P018B00 Fuel Pressure Sensor B Circuit Range/Performance with symptom code 17871 -Misfire DTCs
2061171/72022-07-09. Service bulletin. ELECTRICAL SYSTEM; FUEL SYSTEM, GASOLINE; ENGINE AND ENGINE COOLING. New Continental GT/GTC and New Flying Spur - V8 Kovomo - Fuel Pressure Regulation - Numerous DTCs. Customer statement / workshop findings Check Engine Lamp illuminated within the Driver Instrument Panel (DIP) with one or multiple DTCs as detailed below: - P310B00 Low Fuel Pressure Regulation with symptom code 2636 - 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 There may be multiple DTCs and symptoms present due to fuel pressure regulation or fuel supply issues Technical background In the event the customer complaint relates to the following: - Customer experienced poor start up - proceed with the remaining instructions NOTE: The operative must gather information regarding the Customer experience regarding when the issue occurred for example: Pre- conditions, warning lights and driveability at time issue occurred, details when the vehicle was last refuelled and the grade of fuel used The operative must now use the information contained within the Measure section to determine the correct analysis and repair procedure
2061171/52021-08-07. Service bulletin. FUEL SYSTEM, GASOLINE; ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM. New Continental GT/GTC and New Flying Spur - V8 Kovomo - Fuel Pressure Regulation. Customer statement / workshop findings: Check Engine Lamp illuminated within the Driver Instrument Panel (DIP) with one or multiple DTCs as detailed below: - P310B00 Low Fuel Pressure Regulation with symptom code 2636 - P014800 Fuel Deliver Error - P019100 Fuel Rail pressure Sensor A Circuit Range/Performance - Misfire DTCs There may be multiple DTCs and symptoms present due to fuel pressure regulation or fuel supply issues Technical background In the event the customer complaint relates to the following: - Customer experienced poor start up - proceed with the remaining instructions
2061171/62021-08-07. Service bulletin. FUEL SYSTEM, GASOLINE; ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM. New Continental GT/GTC and New Flying Spur - V8 Kovomo - Fuel Pressure Regulation. Customer statement / workshop findings: Check Engine Lamp illuminated within the Driver Instrument Panel (DIP) with one or multiple DTCs as detailed below: - P310B00 Low Fuel Pressure Regulation with symptom code 2636 - P014800 Fuel Deliver Error - P019100 Fuel Rail pressure Sensor A Circuit Range/Performance - Misfire DTCs There may be multiple DTCs and symptoms present due to fuel pressure regulation or fuel supply issues Technical background: In the event the customer complaint relates to the following: - Customer experienced poor start up - proceed with the remaining instructions.
2061171/42021-05-07. Service bulletin. FUEL SYSTEM, GASOLINE. New Continental GT/GTC and New Flying Spur - V8 Kovomo - Fuel Pressure Regulation. Customer statement / workshop findings Check Engine Lamp illuminated within the Driver Instrument Panel (DIP) with one or multiple DTCs as detailed below: - P310B00 Low Fuel Pressure Regulation with symptom code 2636 - P014800 Fuel Deliver Error - P019100 Fuel Rail pressure Sensor A Circuit Range/Performance - Misfire DTCs There may be multiple DTCs and symptoms present due to fuel pressure regulation or fuel supply issues Technical background In the event the customer complaint relates to the following: - Customer experienced poor start up - proceed with the remaining instructions
2061171/32021-05-07. Service bulletin. FUEL SYSTEM, GASOLINE. New Continental GT/GTC V8 Kovomo - Fuel Pressure Regulation. Customer statement / workshop findings Check Engine Lamp illuminated within the Driver Instrument Panel (DIP) with one or multiple DTCs as detailed below: - P310B00 Low Fuel Pressure Regulation with symptom code 2636 - P014800 Fuel Deliver Error - P019100 Fuel Rail pressure Sensor A Circuit Range/Performance - Misfire DTCs There may be multiple DTCs and symptoms present due to fuel pressure regulation or fuel supply issues Technical background In the event the customer complaint relates to the following: - Customer experienced poor start up - proceed with the remaining instructions
2061171/22021-04-08. Service bulletin. FUEL SYSTEM, GASOLINE; EQUIPMENT; ELECTRICAL SYSTEM. New Continental GT/GTC V8 Kovomo - Fuel Pressure Regulation. Customer statement / workshop findings Check Engine Lamp illuminated within the Driver Instrument Panel (DIP) with one or multiple DTCs as detailed below: - P310B00 Low Fuel Pressure Regulation - P014800 Fuel Deliver Error - P019100 Fuel Rail pressure Sensor A Circuit Range/Performance Misfire DTCs There may be multiple DTCs and symptoms present due to fuel pressure regulation or fuel supply issues Technical background In the event the customer complaint relates to the following: - Customer experienced poor start up - proceed with the remaining instructions NOTE: The operative must gather information regarding the Customer experience regarding when the issue occurred for example: Pre- conditions, warning lights and driveability at time issue occurred, details when the vehicle was last refuelled and the grade of fuel used The operative must now use the information contained within the Measure section to determine the correct analysis and repair procedure
2062016/12021-02-05. Service bulletin. ELECTRICAL SYSTEM; FUEL SYSTEM, GASOLINE; ENGINE AND ENGINE COOLING. DTCs P014800 and/or P008A00 - Rough running & potentially poor start up performance - MIL light on - Possible misfires. Customer statement: - The Engine management light is on - Rough running and potentially poor start up performance. and/or - Engine misfires Very Important: Should the afore mentioned symptoms and/or DTCs be evident with NO misfires reported the operative MUST raise a DISS query and await feedback from Product Support before conducting any further work Workshop findings: - All three customer statements can be reproduced - DTCs listed below are also evident
2061171/12020-12-05. Service bulletin. FUEL SYSTEM, GASOLINE. New Continental GT/GTC - V8 Kovomo - Check Engine Lamp - Fuel Pressure Regulation. Customer statement / workshop findings Check Engine Lamp illuminated within the Driver Instrument Panel (DIP) with one or multiple DTCs as detailed below: -P310B00 Low Fuel Pressure Regulation -P014800 Fuel Deliver Error -P019100 Fuel Rail pressure Sensor Circuit Range/Performance -MisfireDTCs There may be multiple DTCs and symptoms present due to fuel pressure regulation or fuel supply issues Technical background In the event the customer complaint relates to the following: - Customer experienced poor start up or the engine stalled shortly after start up proceed with the remaining instructions NOTE: The operative must gather information regarding the Customer experience regarding when the issue occurred for example: Pre- conditions, warning lights and driveability at time issue occurred, details when the vehicle was last refuelled and the grade of fuel used The operative must now use the information contained within the Measure section to determine the correct analysis and repair procedure.
2058862/22020-10-08. Service bulletin. ELECTRICAL SYSTEM; FUEL SYSTEM, GASOLINE; ENGINE AND ENGINE COOLING. New Continental GT & GTC - Check Engine Lamp - Fuel Pressure Regulation. Customer statement/workshop findings Check Engine Lamp illuminated on Driver Instrument Panel (DIP) One or more of the following Diagnostic Trouble Codes (DTCs) stored within the Engine Control Unit. -P014800 - Fuel Delivery Error -P310B00 - Fuel Rail Pressure regulation Fuel Pressure Outside specification -P019100 - Fuel Rail Pressure Sensor A Circuit Range / Performance -P018B00 - Fuel Pressure Sensor B Circuit Range / Performance -Various Misfire DTCs Technical background With symptoms of Check Engine Lamp Illumination, Poor Engine Running - Misfires accompanied with one or more of the listed DTCs, proceed to follow the information contained within the Measure section.
2058862/12020-04-03. Service bulletin. ELECTRICAL SYSTEM; FUEL SYSTEM, GASOLINE. New Continental GT & GTC - Check Engine Lamp - Fuel Pressure Regulation Customer statement / workshop findings Check Engine Lamp illuminated on Driver Instrument Panel (DIP) One or more of the following Diagnostic Trouble Codes (DTCs) stored within the Engine Control Unit (ECU). P014800 - Fuel Delivery Error P310B00 - Fuel Rail Pressure regulation Fuel Pressure Outside specification P019100 - Fuel Rail Pressure Sensor A Circuit Range / Performance P018B00 - Fuel Pressure Sensor B Circuit Range / Performance Various Misfire DTCs Technical background With symptoms of Check Engine Lamp Illumination, Poor Engine Running - Misfires accompanied with one or more of the listed DTCs, proceed to follow the information contained within the Measure section.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.