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Joshua Macchiavello Phones & Addresses

  • South Lyon, MI
  • Auburn Hills, MI
  • 8830 Napier Rd, Northville, MI 48168 (734) 748-5152
  • 19317 Upland Ct, Northville, MI 48167
  • 404 N Wilson Ave, Royal Oak, MI 48067
  • Novi, MI
  • Livonia, MI
  • Wayne, MI
  • Oakland, MI

Publications

Us Patents

Turbo-Charged Engine Purge Flow Monitor Diagnostic

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US Patent:
20130282230, Oct 24, 2013
Filed:
Apr 23, 2012
Appl. No.:
13/453265
Inventors:
Roger C. Sager - Munith MI, US
Joshua P. Macchiavello - Northville MI, US
Paul J. Gregor - Dexter MI, US
Christopher G. Hadre - LaSalle, CA
Thomas H. Pruett - Westland MI, US
Assignee:
CHRYSLER GROUP LLC - Auburn Hills MI
International Classification:
G01M 15/09
US Classification:
701 336
Abstract:
A method for testing the evaporative emission system of a vehicle. The method provides for testing the evaporative emission system of a vehicle having a forced induction engine. The method includes controlling a vacuum bypass valve and a purge flow control valve to create the necessary conditions to perform the testing of the evaporative emission system.

Turbocharged Engine Purge Flow Monitor Diagnostic

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US Patent:
20140365071, Dec 11, 2014
Filed:
Aug 26, 2014
Appl. No.:
14/468792
Inventors:
Roger C Sager - Munith MI, US
Joshua P Macchiavello - Northville MI, US
Paul J Gregor - Dexter MI, US
Christopher G Hadre - LaSalle, CA
Thomas H Pruett - Westland MI, US
International Classification:
F02M 25/08
F02B 29/04
G01M 15/09
US Classification:
701 336
Abstract:
A method is provided for testing the evaporative emission system of a vehicle having a forced induction engine. The method includes controlling a vacuum bypass valve and a purge flow control valve to create the necessary conditions to perform the testing of the evaporative emission system. The method determines whether an evaporative system integrity monitor switch is open after a timer is initiated and the vacuum bypass valve is opened.
Joshua P Macchiavello from South Lyon, MI, age ~43 Get Report