AUTOTUNER AT200 GDI-PIEZZO-EFI Fuel Injector Cleaner & Tester Machine.

Introduction to AUTOTUNER Injector Cleaner & Tester

 AUTOTUNER Injector Cleaner & Tester equipment. It is a mechatronic product that combines ultrasonic
cleaning technology with microprocessor fuel pressure control cleaning and testing technology.
1.1 Brief Introduction
The User Manual is applicable to the AUTOTUNER AT200 serial Injector Cleaner & Tester equipment.
1.2 Functions and Features
Main functions
 Ultrasonic cleaning:
To clean injectors to remove the carbon deposition on them completely.
 Resistance test
To test the resistance of fuel injector
 Uniformity / Sprayability 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.
 Leakage test:
To test the sealing and dribbling conditions of injectors under system pressure.
 Injecting flow test:
To check the injecting amount of the injector in 15 seconds of constant injection.
 Pulse injecton test:
To Check the continuous injection tension of the injector
Auto. test:
To test injectors by preset program conditions.
 On-Vehicle Cleaning:
Coming with a variety of disassembly-free cleaning connectors, the device can be used to perform on-vehicle cleaning
and maintenance for various vehicle models.
 Low resistance injectors test function
Through the dedicated motherboard, it supports the full and long test of low resistant fuel injector such as 1 ohm.
 Multi items Setting:
Set different parameters of the device, including the buzzer sound level, display brightness, and backlight brightness.
 Version information:
to check the software version information of the current device.
Main Features
 This device supports the cleaning and testing of peizo injectors, GDI injectors and traditional injectors.
 The special structure design makes the disassembly and assembly of the fuel separator easier and greatly improves the
work efficiency.
 With the resistance test of the injectors without disassembly, get to know the condition of the injectors
 Added error alarm prompt, the cylinder number with problem will flash after running. The possible cause is
that the line is not connected properly or there is a problem with the injector
 With the dedicated motherboard, it can support the full and long test of low resistant fuel injector such as 1 ohm.
 The unique fuel circuit depressurization technology can make the machine automatically depressurize in the case of
sudden shutdown, avoiding equipment damage or personal injury.
 The brightness of the screen and backlight, and the level of the buzzer can be manually set and saved.
 The machine has a strong ultrasonic cleaning ability, which can remove carbon deposits and impurities on the fuel
injection nozzle to the greatest extent.
 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.
 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.
 Automatic and manual oil drain machines can be customized.
 Adopting humanization design can make the system pressure fast restored to the default values.
1.3 Working conditions & Specifications
Working conditions:
 Temperature: -10~+40℃ Relative humidity: ＜85% Intensity of outer magnetic field: ＜400A/m
 No naked flame within 2m.
Specifications:
 Main unit power supply: AC220V±10% 50Hz/60Hz or AC110V±10% 60Hz
 Input power: 300W
 Ultrasonic cleaner power: 100W
 Resistance test accuracy: 0.1Ω
 Simulated RPM range:100～9900rpm, step:10rpm
 Time range: 5～300s, step:5s
 Pulse width: 0.1～25ms,step: 0.1ms
 Fuel tank capacity: 2000 ml
 Work pressure: 0-10bar