Clean and Test Six Injectors at Once, Including GDI
The V311 cleans injectors in a heated ultrasonic bath and bench-tests them under simulated engine conditions, six at a time. It works with standard, GDI and FSI injectors from cars, motorcycles and boats.
- 6 Injectors at Once
- Heated Ultrasonic Bath
- 6 Test Modes
- 5-Inch Color LCD
- 12V / 70V / 120V Drive
Key Features
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Heated Ultrasonic Cleaning
The 1600ml cleaning tank heats the cleaning fluid to improve results and cleans six nozzles at the same time.
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Six Test Modes
Simulates different engine working conditions for a full check of injector performance.
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Adjustable Parameters
Set the parameters of each test function during testing.
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Direct Injection Engines
Suits direct injection engines from Mercedes-Benz, BMW, Audi, Porsche and Ford, with three drive voltage modes.
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Car, Motorcycle and Marine
Cleans and tests gasoline car injectors as well as marine and motorcycle injectors.
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Clear Display, Multiple Languages
The 5-inch backlit LCD stays readable in bright and dim light, and the menu supports several languages.
Highlights
Three Drive Voltages
Choose 12V, 70V or 120V for the injector type.
Control Panel
Color display, operation knob and pressure regulation buttons.
Machine Layout
Glass measuring cylinders, cleaning tank, fluid windows and separate drain valves.
Model Comparison
| V209 | V308 | V309 | V310 | V311 | |
|---|---|---|---|---|---|
| Functions | 1 cleaning, 9 testing | 1 cleaning, 9 testing | 2 cleaning, 9 testing | 1 cleaning, 9 testing | 1 cleaning, 6 testing |
| Tank capacity | 1600ml | 2000ml | 1600ml | 2000ml | 1600ml |
| Simulated RPM range | 0-5000r/min | 0-7500r/min | 0-7500r/min | 0-7500r/min | 0-5000r/min |
| Injectors at once | 4 | 4 | 4 | 6 | 6 |
| Adapter types | 6 | 4 | 9 | 9 | 6 |
| Drive voltage settings | 12V / 70V / 120V | 12V | 12V / 70V / 120V | 12V / 70V / 120V | 12V / 70V / 120V |
| Color display | No | No | No | 3.2 inch | 5 inch |
What’s in the Box
- V311 fuel injector machine
- Drain valve
- Cleaning bracket
- Oil separator
- Gasket
- Sealing ring
- Signal cable
- Fixing bolt
- Plug
- Seal bracket
- Adapter cable
- Power cable
- Cleaning connector
- User manual
Setup and operation: V311 user manual (PDF).
How to Use
- Pre-cleanClean the outside of the injectors, then place them in the ultrasonic bath without letting the fluid rise above the pulse line connection port.
- Ultrasonic cleanRun the ultrasonic system to dislodge buildup inside the injectors, then recover the remaining cleaning fluid.
- Mount and checkFix the injectors on the machine, test them for resistance, shorts and current draw, and fill the glass tubes halfway with test liquid.
- Run the testsPerform leak, spray pattern and flow rate tests on the flow bench.
Good to Know
Caution
- Use medical alcohol or paraffin as test fluid; do not use corrosive cleaning fluid for testing.
- Do not start the ultrasonic cleaner before adding cleaning fluid; this can cause damage.
- Never put the pulse signal cable or its connector into the cleaning fluid.
- Do not run the ultrasonic cleaner continuously for more than 30 minutes, or its life will be shortened.
Care
- Add only enough cleaning fluid to soak the injector needles.
- If the machine will not be used for a long time, recover the test fluid after testing.
- Unplug the power when not in use.
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