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Scott Robert Jeffrey

from West Bloomfield, MI
Age ~47
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Also known as:
Scott R Jeffrey, Jeffrey Scottrobert
Phone and address:
3860 Mcdivitt Dr, West Bloomfield, MI 48323
Related to:
Jeffrey M Nicholson, 53Kristin Sophiea, 41Robert W Jeffrey, 77Laura L Sophiea, 69J J SophieaMichele Bedford Kim, 46Gary R Sophiea, 73Gary R SophieaKatharine E Jeffrey, 43Karianne B Sophiea, 34A Katharine Jeffrey, 44James K Bedford, 46Elizabeth J SophieaSherrill SophieaLawrence L Sophiea
Connected to:
Aldo Jeffrey, 42Alexander E Jeffreys, 40Allyson C Jeffrey, 66Andre Jeffrey, 47Blaine D Jeffrey, 67Blake Jeffreys, 30Blanche K Jeffrey, 67Bree A Jeffrey, 30Brooks I Jeffrey, 59Bryce W Jeffrey, 84

Scott Jeffrey Phones & Addresses

  • 3860 Mcdivitt Dr, W Bloomfield, MI 48323
  • West Bloomfield, MI
  • Pleasant Ridge, MI
  • 25326 Lorraine Ave, Warren, MI 48089 (248) 544-2647
  • 23526 Lorraine Ave, Warren, MI 48089
  • 23221 Forest St, Oak Park, MI 48237 (248) 544-2647
  • Ferndale, MI

Work

Position: Professional/Technical

Education

Degree: High school graduate or higher

Specialities

Purchase Loan • Refinancing • Home Equity

Resumes

Resumes

Scott Jeffrey Photo 1

Scott Jeffrey

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Location:
United States
Scott Jeffrey Photo 2

Technician At Ford Motor Company

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Location:
Greater Detroit Area
Industry:
Automotive
Scott Jeffrey Photo 3

Scott Jeffrey

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Location:
United States

Publications

Wikipedia

Scott Reid (politician)

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Scott Jeffrey Reid (born January 25, 1964) is a Canadian politician. He has served in the Canadian House of Commons since 2000, and currently represents the ...

Us Patents

Imbalance Re-Synchronization Control Systems And Methods

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US Patent:
20130060449, Mar 7, 2013
Filed:
Sep 1, 2011
Appl. No.:
13/223887
Inventors:
Andrew P. Bagnasco - Plymouth MI, US
Steven Ward Majors - Howell MI, US
Ian J. Mac Ewen - White Lake MI, US
Scott Jeffrey - Hartland MI, US
Assignee:
GM Global Technology Operations LLC - Detroit MI
International Classification:
F02D 28/00
F02D 41/30
US Classification:
701103
Abstract:
Fueling to one cylinder of an engine is selectively adjusted based on a correction associated with the cylinder. An instability module increments a counter value when the correction is equal to one of a first predetermined value and a second predetermined value and was previously equal to the other one of the first and second predetermined values. The instability module selectively generates a first indicator based on the counter value. A variance of imbalance values can be determined based on samples of an exhaust gas oxygen signal. Two variances are determined: one variance with adjustment based on the correction, one without adjustment based on the correction. A variance checking module selectively generates a second indicator based on the first and second variances. A re-synchronization module re-synchronizes the imbalance values with the cylinders, respectively, in response to generation of the first indicator and/or the second indicator.

Sulfur Accumulation Monitoring Systems And Methods

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US Patent:
20130186065, Jul 25, 2013
Filed:
Mar 22, 2012
Appl. No.:
13/427207
Inventors:
Scott Jeffrey - Hartland MI, US
Michael S. Emmorey - Brighton MI, US
Jon C. Miller - Fenton MI, US
Ian J. Mac Ewen - White Lake MI, US
Steven Ward Majors - Howell MI, US
Assignee:
GM Global Technology Operations LLC - Detroit MI
International Classification:
F02D 41/04
F01N 11/00
F01N 3/20
US Classification:
60274, 60285
Abstract:
A system for a vehicle includes a change determination module, a sulfur determination module, and a final equivalence ratio (EQR) module. The change determination module estimates a change in an amount of sulfur within a catalyst of an exhaust system of the vehicle. The sulfur determination module estimates the amount of sulfur within the catalyst based on the change. The final EQR module selectively adjusts fueling of an engine based on the amount of sulfur.

System And Method For Diagnosing A Fault In An Oxygen Sensor Based On Engine Speed

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US Patent:
20140033812, Feb 6, 2014
Filed:
Nov 8, 2012
Appl. No.:
13/672231
Inventors:
Thomas J. Majcher - Orchard Lake MI, US
Scott Jeffrey - Hartland MI, US
John W. Siekkinen - Novi MI, US
Assignee:
GM GLOBAL TECHNOLOGY OPERATIONS LLC - Detroit MI
International Classification:
G01M 15/10
US Classification:
7311473
Abstract:
A system according to the principles of the present disclosure includes an error count module and a sensor diagnostic module. The error count module increases an error count when an actual air/fuel ratio is different from a desired air/fuel ratio and selectively adjusts the error count based on an actual engine speed. An oxygen sensor generates a signal indicating the actual air/fuel ratio. The sensor diagnostic module diagnoses a fault in the oxygen sensor when the error count is greater than a first predetermined count.

Exhaust Gas Recirculation Wide Range Air Fuel Sensor For Rich Equivalence Ratio Target Rationality Diagnostic

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US Patent:
20210033016, Feb 4, 2021
Filed:
Jul 30, 2019
Appl. No.:
16/526357
Inventors:
- Detroit MI, US
Martino A. Casetti - Clarkston MI, US
Michael Kaczmar - Farmington Hills MI, US
Scott R. Jeffrey - Hartland MI, US
International Classification:
F01N 11/00
F02D 41/00
Abstract:
A method for operating an exhaust gas recirculation system using rationality diagnostics for an automobile vehicle includes: estimating an oxygen storage content (OSC) of a catalytic converter of a vehicle; comparing an amount of oxygen stored in the catalytic converter to an OSC threshold; initiating a closed oxygen storage control (COSC) event for a predetermined one of multiple cylinders of an engine of a vehicle if the OSC threshold is met or exceeded, the COSC event targeting a rich air-fuel equivalence ratio (EQR) for the predetermined one of the multiple cylinders; and directing a fuel injector communicating with the predetermined one of the multiple cylinders to operate the predetermined one of the multiple cylinders at the rich EQR.

Systems And Methods For Performing Prognosis Of Fuel Delivery

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US Patent:
20170350340, Dec 7, 2017
Filed:
Jun 1, 2016
Appl. No.:
15/169802
Inventors:
- Detroit MI, US
Chaitanya Sankavaram - Sterling Heights MI, US
Ian J. Macewen - White Lake MI, US
Steven Ward Majors - Howell MI, US
Scott R. Jeffrey - Hartland MI, US
Rafat F. Hattar - Royal Oak MI, US
International Classification:
F02D 41/22
F02D 41/14
F01N 3/20
F02D 41/26
F02D 41/38
Abstract:
An engine includes a plurality of combustion cylinders configured to burn a fuel to power the engine, and a plurality of fuel injectors. Each of the fuel injectors is arranged to distribute fuel delivered from a fuel tank to one of the plurality of combustion cylinders. The engine also includes a controller programmed to adjust a fuel trim signal gain based on sensing exhaust flow downstream of the combustion cylinders. The controller is also programmed to monitor a cumulative misfire count for each of the plurality of combustion cylinders. The controller is further programmed to issue a prognosis message identifying a state of health of at least one of the plurality of fuel injectors in response to a fuel trim signal gain exceeding an adjustment threshold and a cumulative misfire count greater than a misfire threshold.

Fuel Control Systems And Methods For Preventing Over Fueling

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US Patent:
20170002755, Jan 5, 2017
Filed:
Aug 31, 2015
Appl. No.:
14/840426
Inventors:
- Detroit MI, US
Scott JEFFREY - Hartland MI, US
Jason WEST - Northville MI, US
International Classification:
F02D 41/00
F02M 25/08
Abstract:
A fuel control system for an engine includes a closing module and a purge control module. The closing module commands closing of a purge valve in response an engine speed transitioning from greater than a predetermined speed to less than the predetermined speed while the purge valve is in an open state. The predetermined speed is less than a predetermined target speed of the engine and is greater than zero. The purge control module transitions the purge valve from the open state to a closed state in response to the command.

System And Method For Determining The Reid Vapor Pressure Of Fuel Combusted By An Engine And For Controlling Fuel Delivery To Cylinders Of The Engine Based On The Reid Vapor Pressure

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US Patent:
20160131055, May 12, 2016
Filed:
Nov 12, 2014
Appl. No.:
14/539308
Inventors:
- Detroit MI, US
SCOTT JEFFREY - HARTLAND MI, US
International Classification:
F02D 41/00
F02M 63/00
F02D 41/30
F02M 25/08
Abstract:
A system according to the principles of the present disclosure includes a Reid vapor pressure (RVP) module and a fuel control module. The RVP module determines a Reid vapor pressure of fuel combusted by an engine based on a hydrocarbon concentration measured by a hydrocarbon sensor disposed in a fuel system of the engine. The fuel control module controls at least one of a fuel injector of the engine, a purge valve in an evaporative emissions (EVAP) system of the engine, and a vent valve in the EVAP system of the engine to adjust an amount of fuel delivered to cylinders of the engine based on the Reid vapor pressure.

System And Method For Diagnosing A Dual Path Purge System Using A Hydrocarbon Sensor And For Diagnosing A Hydrocarbon Sensor In A Single Path Purge System Or A Dual Path Purge System

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US Patent:
20160061153, Mar 3, 2016
Filed:
Nov 12, 2014
Appl. No.:
14/539108
Inventors:
- Detroit MI, US
SCOTT JEFFREY - Hartland MI, US
International Classification:
F02M 25/08
G01N 33/00
F02D 41/00
Abstract:
A system according to the present disclosure includes a valve control module, a purge fraction module, and a diagnostic module. The valve control module opens a purge valve in an evaporative emissions system to allow purge vapor to flow to an intake system of an engine. The purge fraction module determines first and second fractions of purge vapor delivered to the engine relative to a total amount of air and purge vapor delivered to the engine based on first and second inputs, respectively. The first input is from a hydrocarbon sensor disposed in the evaporative emissions system of the engine. The second input is from an oxygen sensor disposed in an exhaust system of the engine. The diagnostic module selectively diagnoses a fault in at least one of the evaporative emissions system and the hydrocarbon sensor based on the first and second purge fractions when the purge valve is open.
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Scott Robert Jeffrey from West Bloomfield, MI, age ~47 Get Report