Fuel injector diagnostic and cleaning equipment is a mechatronics product that combines ultrasonic cleaning technology and microcomputer oil pressure closed loop control cleaning and detection technology. This product simulates various operating conditions of the engine, and cleans and inspects the fuel injectors of various automobiles and motorcycles. This equipment is the necessary and preferred equipment for the automobile and motorcycle repair and maintenance industry, research and teaching and training departments.

Main functions

1. Ultrasonic cleaning: To clean injectors to remove carbon deposition completely.

2. Resistance test: To test the resistance of the fuel injector.

3. Uniformity/spray test: To test the uniformity of injection quantity of each injector and monitor the spray status of each injector
with the help of the backlight.

4. Leak test: To test the sealing and dribbling conditions of injectors under system pressure.

5. Injection flow test: to check the injection quantity of the injector in 15 seconds of constant injection.

6. Working modes test: To test injectors in different working conditions.

7. In-Vehicle Cleaning: Coming with a variety of disassembly-free cleaning connectors, the device can be used to perform in-vehicle cleaning and maintenance for various vehicle models.

8. Low-resistance injector test function: Through the dedicated motherboard, support long and full low-resistance fuel injector test, such as 1 ohm.

9. Multiple item settings: Set different device parameters, including ringer sound level, screen brightness and backlight brightness.

10. Version information: To check the current device software version information.

Main Features

1.The special structure design makes the disassembly and assembly of the fuel separator easier and greatly improves the work efficiency.

2.With the resistance test of the injectors one by one, get to know the condition of the injectors

3.The ultrasonic cleaner is integrated on the machine, which makes the operation easier and more efficient.

4.With the dedicated motherboard, it can support the full and long test of low resistant fuel injector such as 1 ohm.

5.The unique fuel circuit depressurization technology can make the machine automatically depressurize in the case of sudden shutdown, avoiding equipment damage or personal injury.

6.The brightness of the screen and backlight, and the level of the buzzer can be manually set and saved.

7.The product adopts fuel pressure adjustment and control technology by microcomputer, which can ensure stable fuel pressure and wide adjustable range. It is applicable to vehicles equipped with a variety of gasoline injection systems. Meanwhile, the automation of injectors’ cleaning and testing processes can be realized.

8.Thanks to the adoption of microcomputer automatic control and digital display technologies, the cleaning and testing processes can be controlled automatically, and the parameters of the main status can be monitored in real time.

9.Adopting humanization design can make the system pressure fast restored to the default values.

Cleaning & testing sequences

Recommended to carry out the complete cleaning and testing procedures as the following order.

● Ultrasonic cleaning;
● Uniformity / Sprayability test;
● Leakage test;
● Injecting flow test;
● Working modes test.

FUEL INJECTOR TEST
IDLE SPEED TEST
LEAKAGE TEST
MEDIUM SPEED TEST
IDLE SPRAY VOLUME
HIGH SPEED TEST
MEDIUM SPRAY VOLUME
ACCELERATING TEST
HIGH SPRAY VOLUME
VARIABLE SPEED TEST

4-Cylinders Ultrasonic Cleaning

It works by sending an ultrasonic vibration signal to the injector nozzle through the pulse signal line, which makes the stubborn carbon deposit jitter strongly and removes more thoroughly.

ULTRASONIC CLEANING

lt can perform ultrasonic cleaning on single or multiple injectors simultaneously, which can eliminate thoroughly blockages on the injector accessories and internal.

Fuel Injector Testing

Pour in the test liquid, install thefuel injector to the fuel distributorand fix it to the main unit by bolts.

Test

Test if the fuel injector isleaking or blocked underdifferent functions.

TOP-FED INJECTORS CAN BETESTED DIRECTLY

For side-fed injectors, such as some MPl and TBl injectors, adapters must be purchasedseparately. If you need an adapter, you can contact us

Resistance Test.

1) Connect one end of the resistance measurement line to the interface on the right side of the device, and the other end to the two electrodes of the fuel injector.

2) Start the machine, and press the key. The resistance value will be displayed on the screen.

3) If needed, measure several times to confirm the measured value.

4) After the measurement is completed, remove the fuel injector and the resistance measurement line.

PACKAGE LIST