EFFECT OF IMPOSED RAULTS ON A DISTRIBUTOR INJECTION SYSTEM

The effects of several faults on different parameters in a distributor injection system are studied both theoretically and experimentally. The faults imposed on a healthy system are: fuel leaks between the pump and injector, improper adjustment of the injector opening pressure, a broken or mission injector spring, plugged nozzle holes, and a studk-closed needle. The injector parameters examined include maximum fuel pressures reached at different locations in the system, needle lift, injection lag, and injection rate. /GMRL/

• Corporate Authors:

  Society of Automotive Engineers (SAE)

  400 Commonwealth Drive
  Warrendale, PA  United States  15096
• Authors:
  • Henein, N A
  • Singh, Y
• Publication Date: 1974-6

Media Info

• Pagination: 16 p.

Subject/Index Terms

• TRT Terms: Design; Diesel engines; Leakage; Performance; Simulation
• Subject Areas: Design; Highways; Safety and Human Factors;

Filing Info

• Accession Number: 00096098
• Record Type: Publication
• Report/Paper Numbers: SAE Paper No 740531
• Files: TRIS
• Created Date: Aug 13 1975 12:00AM