MRCARTOOL Injector Tester Cleaner Fuel Pressure Test Kit
$39.90
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Efficient Dual-Channel Testing: Supports testing one or two injectors simultaneously to accurately confirm issues like sticking, leakage, damage, or burnout.
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8 Comprehensive Test Modes: Offers 5V and 12V output voltage options, combined with 4 pulse signal modes (single, short, long, and continuous) to meet professional diagnostic needs.
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Broad Compatibility: Suitable for various injector types, including MPFI, SPFI, TBI, LPG, FSI, motorcycle fuel injectors, and coil-type direct injectors.
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3-Year Warranty: Enjoy complete peace of mind with a standard 3-year warranty from the date of receipt.
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The MRCARTOOL Fuel Injector Tester is a professional automotive diagnostic tool designed to help mechanics accurately identify injector conditions with the engine off. Highly versatile, it is compatible with MPFI, SPFI, TBI, L-JET, K-Jetronic, and FSI injectors. It can be powered by a standard 12V vehicle battery or an external DC 12V power adapter (minimum 1.5A recommended) for continuous use. This diagnostic tool not only performs multiple pulse tests independently but is also perfectly compatible with any fuel pressure tester to provide a comprehensive fuel system troubleshooting solution.
- Pre-Operation Check: Before using this product, make sure the vehicle’s engine is completely turned off.
- Environmental & Safety Precautions: Only use this product in well-ventilated areas to avoid inhaling exhaust gases and vapors. Always wear appropriate safety goggles during operation, and ensure there is no smoking or ignition source near the vehicle.
- Hazard Prevention: Stay clear of rotating or moving vehicle parts, and avoid touching hot engine components. Prevent any vehicle fuel from spilling onto hot engine parts. Furthermore, never short-circuit the vehicle battery’s positive and negative terminals, and avoid contact with components carrying dangerous voltages.
- Advanced Application Warning: While the device is capable of testing relays and solenoid valves, such operations should strictly be performed under professional guidance to prevent accidental damage to the components or the tester itself.
- Post-Test Restoration: After completing the diagnostic tests, ensure all vehicle connections are properly reconnected.
What is the difference between all MRCARTOOL Injector Tester Cleaner?
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MRCARTOOL V311 6-Cylinder GDI Fuel Injector Cleaner Machine
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MRCARTOOL V310 Six-Tube Car Injector Tester Fuel Injector Supports GDI
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MRCARTOOL V308 Fuel Injection Tester Boat Fuel Injector Cleaner
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MRCARTOOL Fuel Pressure Test Kit Features
- Accurate Troubleshooting: Designed specifically to diagnose fuel injector problems, effectively confirming conditions such as sticking, leakage, damage, or burnout.
- Dual Injector Testing: Supports connecting and testing one or two injectors simultaneously, significantly improving diagnostic and repair efficiency.
- Multi-Mode Pulse Signals: Features both 5V and 12V voltage levels. Each voltage setting includes a single pulse (255ms), short pulse (50 pulses), long pulse (100 pulses), and continuous pulse mode, offering 8 distinct testing combinations.
- Built-in Safety Protection: Equipped with reverse polarity protection for power input and output short circuit protection. If an injector is damaged or a short circuit occurs at the pulse output terminals, the output status indicator light dims to warn the user and protect the device.
- Versatile Applications: In addition to standard fuel injector testing, this product is suitable for testing relays or solenoid valves when operated under professional guidance.
- Reliable Warranty Service: Enjoy worry-free after-sales support with a 2-year warranty for the MRCARTOOL main unit and a 1-year warranty for included accessories.
Packing List :
| Weight | 1 kg |
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| Dimensions | 19 × 14 × 8 cm |
| Ship From |
3 reviews for MRCARTOOL Injector Tester Cleaner Fuel Pressure Test Kit
| 5 star | 66 | 66% |
| 4 star | 33 | 33% |
| 3 star | 0% | |
| 2 star | 0% | |
| 1 star | 0% |
Customer Images


Eddie
It works very well if you follow all the instructions. As a recommendation, I suggest that when washing them, you hold the injector very firmly so that it doesn't fly off due to the pressure.

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MRCARTOOL Injector Tester Cleaner Fuel Pressure Test Kit
Q & A
MRCARTOOL Injector Tester Cleaner Fuel Pressure Test Kit





It works very well if you follow all the instructions.
As a recommendation, I suggest that when washing them, you hold the injector very firmly so that it doesn’t fly off due to the pressure.
Doet precies wat t moet doen. Ik gebruik het om de injectoren te reinigen in een ultrasoon bad.
MRCARTOOL Injector Tester Cleaner Fuel Pressure Test Kit