GB201905626D0 - Method of determining a fault in an engine with EGR - Google Patents

Method of determining a fault in an engine with EGR

Info

Publication number
GB201905626D0
GB201905626D0 GBGB1905626.6A GB201905626A GB201905626D0 GB 201905626 D0 GB201905626 D0 GB 201905626D0 GB 201905626 A GB201905626 A GB 201905626A GB 201905626 D0 GB201905626 D0 GB 201905626D0
Authority
GB
United Kingdom
Prior art keywords
egr
fault
engine
determining
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
GBGB1905626.6A
Other versions
GB2583336A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BorgWarner Luxembourg Automotive Systems SA
Original Assignee
Delphi Automotive Systems Luxembourg SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Delphi Automotive Systems Luxembourg SA filed Critical Delphi Automotive Systems Luxembourg SA
Priority to GB1905626.6A priority Critical patent/GB2583336A/en
Publication of GB201905626D0 publication Critical patent/GB201905626D0/en
Priority to PCT/EP2020/060384 priority patent/WO2020216644A1/en
Publication of GB2583336A publication Critical patent/GB2583336A/en
Withdrawn legal-status Critical Current

Links

GB1905626.6A 2019-04-23 2019-04-23 Method of determining a fault in an engine with EGR Withdrawn GB2583336A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1905626.6A GB2583336A (en) 2019-04-23 2019-04-23 Method of determining a fault in an engine with EGR
PCT/EP2020/060384 WO2020216644A1 (en) 2019-04-23 2020-04-14 Method of determining a fault in an engine with egr

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1905626.6A GB2583336A (en) 2019-04-23 2019-04-23 Method of determining a fault in an engine with EGR

Publications (2)

Publication Number Publication Date
GB201905626D0 true GB201905626D0 (en) 2019-06-05
GB2583336A GB2583336A (en) 2020-10-28

Family

ID=66810309

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1905626.6A Withdrawn GB2583336A (en) 2019-04-23 2019-04-23 Method of determining a fault in an engine with EGR

Country Status (2)

Country Link
GB (1) GB2583336A (en)
WO (1) WO2020216644A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115217683A (en) * 2021-11-30 2022-10-21 广州汽车集团股份有限公司 Method and system for monitoring pressure difference of EGR valve and detecting pipeline fault

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7480730B2 (en) * 2021-03-16 2024-05-10 トヨタ自動車株式会社 EGR valve deterioration degree calculation system, internal combustion engine control device, and vehicle
CN113586215B (en) * 2021-09-13 2022-07-19 潍柴动力股份有限公司 Engine exhaust pipeline fault detection method
CN114992006B (en) * 2022-04-14 2024-03-19 联合汽车电子有限公司 Flow diagnosis method and device for EGR (exhaust gas Recirculation) system
CN115324760B (en) * 2022-10-14 2023-03-24 潍柴动力股份有限公司 Valve clamping stagnation treatment system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8042528B2 (en) * 2009-07-31 2011-10-25 Ford Global Technologies, Llc Adaptive EGR control for internal combustion engines
WO2013030562A1 (en) * 2011-08-26 2013-03-07 Perkins Engines Company Limited System for calibrating egr pressure sensing systems
JP2013144961A (en) * 2012-01-16 2013-07-25 Hitachi Automotive Systems Ltd Failure diagnostic device for egr system
US9664129B2 (en) * 2015-02-06 2017-05-30 Ford Global Technologies, Llc System and methods for operating an exhaust gas recirculation valve based on a temperature difference of the valve
KR101836285B1 (en) * 2016-08-03 2018-03-08 현대자동차 주식회사 Apparatus and method for dignozing failure of sensor
JP2018123815A (en) * 2017-02-03 2018-08-09 トヨタ自動車株式会社 Control device of internal combustion engine
DE102017202054A1 (en) * 2017-02-09 2018-08-09 Bayerische Motoren Werke Aktiengesellschaft Control unit and method for checking an exhaust gas recirculation system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115217683A (en) * 2021-11-30 2022-10-21 广州汽车集团股份有限公司 Method and system for monitoring pressure difference of EGR valve and detecting pipeline fault
CN115217683B (en) * 2021-11-30 2023-08-15 广州汽车集团股份有限公司 Method and system for detecting pipeline faults by monitoring differential pressure of EGR valve

Also Published As

Publication number Publication date
WO2020216644A1 (en) 2020-10-29
GB2583336A (en) 2020-10-28

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)