Aless™ Fuel Injector Cleaning Tester

Fuel Injector Tester Cleaner Kit – 8 Pulse Modes Automotive Injector Detector

FEATURES

• Test for 2 Injectors Simultaneously

  Comes with two pairs of output terminals, allowing you to test two injectors at once or one at a time. The ultra-long 40-inch power cord and 20-inch test lead provide flexible and convenient operation.

• 8 Pulse Modes & LCD Display

  Features 4 pulse output modes (Short/Medium/Long/Continuous) and 2 voltage drive modes (12V/5V), combining into 8 working modes for accurate diagnosis of various gasoline injector systems. The LCD screen clearly shows the current mode for easy operation.

• 8-Piece Cleaning Adapter Set – Universal Fit

  Includes 8 different sizes of cleaning adapters, compatible with most 12V EFI and GDI injectors. Two additional specialized adapters are included: one for VW/Audi models, and another threaded adapter exclusively for BMW N-series engines.

• Reverse Polarity & Short Circuit Protection

  Built-in protection against power input reverse connection and output short circuits. In case of damage or short circuit at the pulse output terminal, the power indicator light will flash as a warning, ensuring safety for both the device and the vehicle.

• Flexible Power Supply – Wide Compatibility

  Powered by a 12V car battery or an external DC 12V (min. 1.5A) power adapter. Can be used with any fuel pressure tester (for gasoline vehicles only – NOT for diesel engines).

• Multi-Purpose Functionality

  This pulse tool can be modified for relay or solenoid valve testing – modifications should only be made under professional guidance. When used off-engine, it can work together with a fuel pressure gauge for precise diagnosis.

SPECIFICATIONS

• Type: Automotive Fault Detector
• Operating Temperature: 42°C
• Size: 17*12*5 mm
• Available Options: Single Set (Main Unit), Full Set + 4 Cleaning Tools, Full Set + 8 Cleaning Tools

PACKAGE INCLUDES

• 1 × Injector Tester Main Unit
• 1 × Power Cord
• 1 × Test Lead
• 8 × Cleaning Adapters (various sizes)
• 2 × Specialized Adapters (for BMW/Audi/VW, etc.)
• 1 × User Manual

NOTES

• This device is designed for 12V gasoline injector systems only – NOT compatible with diesel or mechanical injectors.
• Cleaning solution and a 12V DC power source (e.g. car battery) are required for cleaning and are not included.
• For optimal performance, use at normal room temperature.
• Any modifications or professional testing should be performed under the guidance of a qualified technician.
• Do not use in humid or flammable/explosive environments.