The OTC Pro Master Fuel Injection Kit allows for easy testing of fuel pressure, fuel flow and leak-down, and helps diagnose weak or faulty fuel pumps and injectors, and clogged fuel filters and lines.




  • Gauge reads 0-100psi Fuel Pressure 
  • Includes 47 different fuel system adaptors with a quick-release Schrader valve
  • Application manual covers vehicles from 1997 to 2008
  • Includes replacement seal kit for tester


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