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TOOL WAREHOUSE PFI Manual

Automotive fuel injector tester
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Automotive
Fuel Injector Tester
PFI / GDI
GS6

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Summary of Contents for TOOL WAREHOUSE PFI

  • Page 1 Automotive Fuel Injector Tester PFI / GDI...

  • Page 2: Safety Precautions

    Disclaimer To take full advantage of the unit, you should be familiar with the vehicle engine working principle.  All information, illustrations, and specifications contained in this manual are based on the latest information available  at the time of publication. The manufacturer resume the right of modify this manual and the machine itself with no prior notice.

  • Page 3: Specifications

    Functions Ultrasonic cleaning: To perform simultaneous cleaning on several injectors and to remove the carbon deposits on  the injector completely. Uniformity/Spray-ability test: To test the uniformity of injecting amount of each injector, and to monitor the spraying  status of each injector with the help of backlight. This test is also for reverse flush. Leakage test: To test the sealing and dribbling conditions of injectors under system pressure.
  • Page 4 Structure Overview The Injector Cleaner& Tester structure has been shown in Fig.01. Fig.01 A-Power socket & ON/OFF Switch & Fuse For introduce AC power into the unit, and there’s a fuse socket, and a ON/OFF switch to turn on/off the unit. B-Control/display panel All the data will be shown on this touch screen, and adjustment of parameter could be done by finger tap.

  • Page 5: Control Panel

    Standalone Sockets for injector drive signal, note the index of the signal socket. Note: The illustrations in this manual may be slightly different from the actual product! Control Panel All control of the unit is finished on a single touch LCD and a knob, which can be turned left/right to select and press to confirm.
  • Page 6 A- Status Icon B- Duration* C- Drain Fuel Button D- Start/Stop Button E- Return to Main Screen Uniformity/Spray-ability test  A- Status Icon B- Pressure Indication C- RPM * D- Pulse * E- Duration of the Test * F- Injector Index( 0 means all injectors, while 1~6 refer to signal socket 1 to 6.) * G- Pressure Level*...
  • Page 7 Injecting flow test  A-Status Icon B-Pressure Indication C-Duration of the test* D-Pressure Level* E-Drain Fuel Button F-Start/Stop button G-Return to Main Screen Automatic Test  A-Status Icon B-Pressure Indication C-Mode* D-Pressure Level* E-RPM (Status) F-Time Stamp (Status) G-Injection Countdown (status) H-Drain Fuel Button I-Start/Stop Button J-Return to Main Screen...
  • Page 8 A-Status Icon B-Pressure Indication C-Duration of the Test * D-Pressure Level * E-Drain Fuel Button F-Start/Stop Button G-Return to Main Screen Fuel Drain  A-Status Icon B-Duration * C-Start/Stop Button D-Return to Main Screen Setting  The setting page is used to setup the default value while the unit every time start up.

  • Page 9: Installation

    Installation Move the machine onto the workbench after unpacking and loosen the strips on the outlet hoses. Mount the pulse signal cables onto the sockets on the top right side of the machine. Take the two adjusting bolts out from the kit and install them to the press plate on the top of the glass tube. Take the two knurled nuts from the kit and install them on the adjusting bolts.
  • Page 10 through the medium to provide powerful cleaning on objects with complex shapes, cavities and pores, so that the stubborn carbon deposits can be removed from the injectors. Procedures 1) Connect the power supply: connect one end of the power cable to the power socket on ultrasonic cleaner and the other end to power socket.
  • Page 11 2) Mount the injectors on the couplers and install them onto the side-supply fuel distributor. 3) Mount the cross plate (1) and tighten it with bolts. 4) Mount the fuel distributor and injectors onto the fuel distributor supporter, and tighten them with two riffle screws (black). See Fig.

  • Page 12: Leakage Test

    1-Plate bolt; 2-Crescent plate; 3-Fuel distributor stopper; 4-Reverse adaptor; 5-Injector; 6-Knurled nut; 7-Adjustable screw; 8-Riffle screw; 9,10,11-O-ring; 12-Fuel distributor; 13-O-ring; 14-Couplers. Leakage Test Leakage test is to inspect the sealing conditions of the injector needle valve under system pressure and to find out if the injector is dribbling.
  • Page 13 3) The connection of engine fuel pipes has been shown in “Connecting” below. 4) Tap <On-vehicle cleaning> icon on the control panel, and set the time and tap <Run> button to start the test, and then start the engine with park gear applies. 5) Refer to specifications required by various vehicle types to adjust system pressure.

  • Page 14: Maintenance

    1) When cleaning, care must be taken as the detergent is inflammable. Prepare for a fire extinguisher. 2) Be sure that all hose lines are well connected and there is no leakage on the hose lines before performing cleaning. Maintenance 1.

  • Page 15: Appendix 1: Pressure Gauge Of Injection System

    Appendix 1: Pressure Gauge of Injection System COMPANY MODEL SYSTEM PRESSURE (MPa) TOYOTA 3.0 0.284 PREVIA 0.27—0.33 LEXUS 300 400 0.265—0.304 TOYOTA CAMRY 3.0 0.265—0.304 LAND CRUISER 0.30 COROLLA 0.27—0.31 ACCORD 2.0 2.2 0.285 HONDA CIVIC 1.5L 0.255—0.285 LEGEND 3.2L 0.27—0.304 BLUE BIRD 0.25...

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