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TEST-BANK for
Automotive Technology: A Systems Approach
4th Edition
Author(s): Erjavec
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Sample Questions
  • Conductive charging is normally accomplished with a fuel nozzle looking connector called the ODU.a. ...
  • Fuel injectors consist of a solenoid, a needle valve, and a nozzle.
  • Some scopes and graphing scan tools can display multiple channels.
  • Which statement best describes air-conditioner configuration?
  • Which statement best describes a typical automatic traction control (ATC) system?
  • If the injector pulse width is increased on TBI, MFI, or SFI systems, the air/fuel ratio becomes leaner.
  • CPI injectors are located in the lower half of the intake manifold.
  • Where do the fuel injectors spray the fuel in a GDI fuel system?
  • Explain the major differences between throttle body injectors and port fuel injectors.
  • A fuel ____________________ is a solenoid-actuated fuel valve.
  • The mating surface of an oil pump cover is checked for wear with a micrometer.
  • When troubleshooting OBD-II systems, why is it important to check service history and service publications?
  • Why do some late-model engines use a hard gasket with a sealant bead around the inside dimensions?
  • Exhaust valves must withstand working temperatures of between 816C and 2204C (1500F and 4000F).
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