Product Description：
The Upgraded Universal Fuel Injector Tester and Cleaner Tool Kit is designed to help you quickly diagnose and clean fuel injectors on most 12V gasoline vehicles. With 8 adjustable pulse modes, 4 universal cleaning adapters, and an easy-to-read LCD display, this tool accurately detects injector blockages, leaks, or coil failures. Built-in reverse polarity and short-circuit protection ensure safe operation, while the dual output terminals and extra-long cables provide convenience for testing one or two injectors simultaneously — a reliable and efficient choice for both professional mechanics and car owners.
Product Feature
- Upgraded Universal Fuel Injector Tester and Cleaner Tool Kit: Operates injectors individually to diagnose fuel delivery problems on petrol vehicles with electronic fuel injection, such as blockage, leakage, damage, and burnout of the injectors. The included 4-size cleaning adapters combined with the tester pulse mode can quickly clean the injectors.
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Test for 2 Injectors Simultaneously & Ultra-long Power Cord: Come with two pairs of output terminals, allowing you to test for two injectors or for one injector at once. The tester power cord is up to 40inch and the test lead is up to 20 inches for convenient testing. The wires are made of superior silica gel, allowing the tester to work at high and low temperatures. （To make it perform better, it is recommended to work at normal temperatures.）
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4 Size Adapters Cleaning Tool & Universal Fit: Our cleaner small and large size adapters are compatible with most 12V EFI and GDI vehicle models' injectors. It comes with one large and one small universal adapter for most models of injectors, and 2 new adapters have been added to expand its compatibility. Efficient injector testing can be performed on both common family cars and other vehicles.
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8 Pulse Modes & LCD Display: The fuel injector tester kit is designed with 8 pulse modes, which are composed of 4 pulse signal output modes and 2 output voltage levels: Short/ Medium/ Long/ Continuous pulse modes + High/Low(12V/5V) power drive modes. This tester has a wide variety of pulse modes, providing a large testing space to accurately and quickly diagnose and repair petrol vehicle injectors' fuel delivery problems. The LCD displays the mode you are in.
Polarity Reverse Connection Protection & Short Circuit Protection: Deigned with power input reverse connection protection and output short circuit protection function. In the case damaged or a short circuit of the pulse output terminal, the power indicator light of the fuel injector cleaner tool kit will flash to prompt you.
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Power supply method: Powered by a 12V battery or an external DC 12V (at least 1.5A) power adapter. and it can work with any fuel pressure tester(NOTE: Gasoline car only, NOT the diesel engine). Warmly Note: Using this cleaning tool kit to clean requires a cleaner(not included) and a 12V DC battery power supply (not included). Please prepare these necessary tools before your cleaning.
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ADDITIONAL FUNCTION & NOTES: (1.This injector tester pulse tool can be modified for relay testing or solenoid valve testing, other modifications should be made under the guidance of professionals. (2. The pulse timer can be used in conjunction with the fuel pressure gauge when working off the engine. (3. This fuel injector tester tool can be used with any fuel pressure tester. （4. For gasoline engines only, not for diesel engines.
How to Use
Operating Instruction:
1. Turns off the engine of the car
2. Remove the wire plug with the fuel injector to be tested, and then connect the two pulse output terminals of the instrument with the fuel injector of the vehicle.
3. Connect the red clip of the instrument to the positive pole of the 12 V automobile battery, and connect the black lip of the instrument to the negative pole of the battery.
4. Press the “Mode set ” key to select the required pulse signal output mode, and the screen will display the currently selected mode.
5. After selecting the required pulse signal output mode, press the “Pulse ” key, the instrument will output pulse to the fuel injector to be tested, and the signal indicator will be on when the pulse is output.
6. After the test is completed, if it is necessary to repeat the test, press the “ Pulse ” key; if you want to change the pulse, press the “ Reset ” key, you can select the required mode at will, and then test the fuel injector again.
Note
1. Before using this fuel injector tester, the engine of the car must be turned off.
2. Do not smoke or ignite near the car.
3. Do not splash the fuel of the car on the hot engine parts.
4. Only use this injector tester in a ventilated place. Do not inhale exhaust fumes from vehicles and vapours.
5. Do not get close to any rotating (or moving) parts of the car, and do not touch any heat-generating parts of the car.
6. Do not short-circuit the positive and negative poles of the car battery.
7. Do not touch any car parts with dangerous voltage.
8. Always follow the warnings, cautions and related maintenance instructions in the vehicle maintenance manual.
9. Wear qualified goggles.
10. After the test is complete, all disconnected vehicle connections should be properly restored.
Product Specification：
Type: Injector Cleaner Tester Tool Kit
Material: ABS
Color: Orange
Power Supply: 12V battery or DC 12V adapter
Compatible Engines Gasoline only
Testing Mode: Short, Medium, Long, Continuous + High/Low Voltage
Adapters Included: 4-size injector cleaning adapters /for VW specialized adapters
Adapters Included: 24-size injector cleaning adapters+ for Audi
Application: Injector testing, Fuel delivery diagnosis, Injector cleaning, DIY maintenance
Use: Automotive repair, Workshop use
Safety Features: Reverse Polarity & Short Circuit Protection
Compatibility: Most 12V EFI & GDI Gasoline Vehicle Injectors
Not Suitable For: Diesel Engines
Operating Temperature: 0°C–40°C (32°F–104°F)
Humidity (Working/Storage): ≤80% / ≤85%
Storage Temperature: -20°C–50°C (-4°F–122°F)
Package Included
1 x Fuel Injector Tester Kit
