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NOTE: We promise a 3 years after-sales service. If there is any problem with the fuel injector tester, please let us know. Don't worry! We will send you a replacement.
Electrical Specifications:
Power supply : 12V battery or DC 12V (recommended 2A) power adapter
Working conditions: 0°C-40°C; relative humidity ≤80%
Storage conditions: -20°C-50°C; relative humidity ≤85%
Unit Size: 120*80*25mm
Weight: 0.34kg
WARMLY NOTE:
- The cleaning operation of fuel injector cleaning machine requires carburetor cleaner or injector aerosol (not included) and 12v DC battery power supply (not included). Please prepare these necessary tools before your cleaning.
- When using the fuel injector tester cleaner, please do not expose the cover and plastic housing to cleaning agents to avoid damage.
Additional Function: This injector tester cleaner kit can also be modified for relay testing or solenoid valve testing, and other modifications should be carried out under the guidance of professionals.
Mode 0: Standby state, no output
Mode 1: Single Pulse Low Power Mode: when the PULSE key is pressed, the fuel injector tester will send out a pulse with a pulse width of about 255 milliseconds.
Mode 2: Short Pulse Low Power Mode: the fuel injector tester will send out 50 pulses with a pulse width of about 7 milliseconds.
Mode 3: Long Pulse Low Power Mode: the fuel injector cleaner tester will send out 100 pulses, and the pulse width is about 3.5 milliseconds.
Mode 4: Continuous Pulse Low Power Mode: the fuel injector tester will output pulses continuously, the pulse rate is about 50 pulses every 1450 milliseconds, and the pulse width is about 7 milliseconds.
Mode 5: Single Pulse High Power Mode: the injector tester will send out a pulse with a pulse width of about 255 milliseconds.
Mode 6: Short Pulse High Power Mode: the injector tester will send out 50 pulses with a pulse width of about 7 milliseconds.
Mode 7: Long Pulse High Power Mode: the injector cleaner tester will send out 100 pulses, and the pulse width is about 3.5 milliseconds.
Mode 8: Continuous Pulse High Power Mode: the fuel injector tester will output pulses continuously, the pulse rate is about 50 pulses every 1450 milliseconds, and the pulse width is about 7 milliseconds.
Note: During the pulse output period, the MODE SET button is invalid, and the working mode can only be selected by pressing the PULSE button again to terminate the output.
2 PULSE OUTPUT TERMINALS
DC INPUT PORT ( 12V )
STRONG ALLIGATOR CLIP
Operating Instructions:
- Turn off the car's engine.
- Remove the wire plug of the vehicle injector to be tested, and then connect the two pulse output terminals of the fuel injector tester to the vehicle injector.
- Then connect the red clip of the injector tester to the positive terminal of the 12V car battery, and connect the black clip of the injector tester to the negative terminal of the car battery.
- Insert the DC plug into the port of the fuel injector tester.
- Press MODE SET key to select the desired pulse signal output mode, and the screen will display the currently selected mode.
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.
Scat Pack accessories
Reviewed in the United States on January 16, 2025
Can't beat the price. Tool worked flawlessly.
Sean M.
Reviewed in the United States on January 13, 2025
so the first one was defective however the customer representative was quick to respond to my original review. they mail a new tester to me within a day or two second tester works flawlessly and the service was top notch. super nice and easy to deal with. I'd order from them again .
sonnyt650
Reviewed in the United States on September 28, 2024
I was working on a 20+ year old truck with no real maintenance record whose Check Engine light had kicked in, so I've been replacing parts that are inexpensive (O2 sensors and spark plugs) and testing those that cost some money (fuel injectors). I had bought a fuel injector tester kit that plugs directly into a 12V source but decided against using it. When a fuel injector is in an engine, the voltage (and therefore the current through it) is applied for extremely short durations. I was concerned that while testing I could burn up the coils and destroy the fuel injectors themselves, so I bought this one instead.Works great, only problem was universal for this style of tester: the amount of pressure coming from the carb cleaner can easily popped the fuel injectors out of the plastic attachment. The injector needs to be held tightly in place while simultaneously spraying the can, then this tool's activate button needs to be pushed.
Customer
Reviewed in the United States on September 10, 2024
Didn’t work for my car.
Amos
Reviewed in the United States on December 4, 2024
Used unit and overall use fulfilled my need. However the fitting on the can leaked a lot and there were no instructions. Overall worked much better than an ultrasonic cleaner.
TAP
Reviewed in the United States on December 31, 2024
This tester work great and is of better quality than one might think for the price. Great for the occasional use. Used it to clean a set of injectors on a motorcycle, made the job go so easily. Glad to have this in my tool box.
retrofit
Reviewed in the United States on December 12, 2024
I was looking to purchase bigger injectors but wanted to take the cheap route- I bought 2 sets of injectors that had less than favorable reviews due to some injectors being DOA- enter this tester to save me the hassle of installing injectors only to learn they need to be swapped. Out of the 8 injectors, this saved me the hassle and found 2 DOA injectors- and all of this cost less than a single injector from the dealer... time and money well spent in my case- and honestly, seems like good practice to test EVERYTHING, regardless of vendor reputation- because duds do happen!
J. R. Parsons
Reviewed in the United States on September 10, 2023
The unit I received only worked on the first of eight injectors. No I did not reverse the polarity. Had this set-up on my assembly table with 12v battery out of my corvette. The following injectors failed to pulse when in any of the modes. Initially mode 4 was used. Went back and retested the first injector and the unit was dead. Opened up the unit by removing the four screws only to find that one of the diodes on the printed circuit board had burned up. P.S. the second set of leads are useless. You can only test one injector at a time.Update: 09-20-23Seller Kaisal re-imbursed me for the Injection Tester and sent me a new replacement free of charge.Unfortunately the second unit failed exactly the same way as the first; having cycled only one injector.I really can't say that it is a faulty fuel injector tester; but they both only cycled one time.Suspect the unit is not capable of testing my GM/Bosch fuel injectors. GM 12554271 or Bosch 0280155752. This injector is rated as 28.55 lb/hr @ 58 psi, high impedance - 13.1 Ohms with an EV1 style connector.The 6-pin diode that burned up has EBEOC printed on top and is located at position U2 on the circuit board.You'll need a 20X Jewelers Loop to verify the failed diode.
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