--- product_id: 150244966 title: "EM276SET Fuel Injector Tester & Adapter DIY Cleaning Tool Kit Set (Fuel Injector Tester + Adapter) Fuel System Cleaner Gasoline Engines" brand: "allsun" price: "228.29 DT" currency: TND in_stock: true reviews_count: 13 category: "Allsun" url: https://www.desertcart.tn/products/150244966-em276set-fuel-injector-tester-and-adapter-diy-cleaning-tool-kit store_origin: TN region: Tunisia --- # 12V vehicle battery powered 16.3-inch high-temp silicone cables 8 pulse modes & 4 signal outputs EM276SET Fuel Injector Tester & Adapter DIY Cleaning Tool Kit Set (Fuel Injector Tester + Adapter) Fuel System Cleaner Gasoline Engines **Brand:** allsun **Price:** 228.29 DT **Availability:** ✅ In Stock ## Summary > 🚗 Clean smarter, drive smoother — don’t let injector issues slow you down! ## Quick Answers - **What is this?** EM276SET Fuel Injector Tester & Adapter DIY Cleaning Tool Kit Set (Fuel Injector Tester + Adapter) Fuel System Cleaner Gasoline Engines by allsun - **How much does it cost?** 228.29 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/150244966-em276set-fuel-injector-tester-and-adapter-diy-cleaning-tool-kit) ## Best For - allsun enthusiasts ## Why This Product - Trusted allsun brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Complete DIY Kit:** Includes tester, adapters, storage bag, and manual for professional-grade maintenance. - • **Durable & Safe Design:** High-quality silicone cables withstand extreme temps; safety warnings included. - • **Universal Compatibility:** Works seamlessly with any fuel pressure tester on gasoline engines. - • **Versatile Pulse Control:** Choose from 8 pulse modes and 4 output signals for tailored cleaning. - • **Precision Injector Diagnosis:** Individually test injectors to spot leaks, clogs, or faults with ease. ## Overview The EM276SET Fuel Injector Tester & Adapter Kit is a professional-grade DIY tool designed for gasoline engines. Powered by a 12V vehicle battery, it offers 8 pulse modes and 4 signal outputs to individually test and clean fuel injectors. Featuring durable high-temp silicone cables and universal compatibility with any fuel pressure tester, this kit helps diagnose and fix injector problems like leaks or clogs efficiently. Complete with adapters, a storage bag, and manual, it’s the essential fuel system cleaner for millennial pros who demand precision and reliability. ## Description Product description Assembly & Operation Demonstration EM276 Fuel Injector Tester SPECIFICATION PACKING LIST Fuel Injector Tester Adaptors Storage bag Instructions Package Includes: 1 fuel injector tester EM276 & 2 white tubes to fits two different size injectors. Adaptors: The 2 white tube adaptors are for connecting the injector nozzle and car cleaning liquid flush.Compatible fuel injector nozzle brand: Bosch, Denso, Delphi, Siemens, Magnetic Marell ( except Cylinder Direct-Injection Nozzle ) Fuel Injector Tester EM276: The tester can help diagnose injector problems,you can use it to test each injector individually to help idently stuck, leaking or burnt-out conditions.It uses 12V vehicle battery for power. It has 4 pulse modes, the continuous mode (mode 4) helps identify good or bad injector. The mode lock feature ensures test condition uniformity. It can work with any fuel pressure tester. The cleaning operation requires aerosol can of fuel injection cleaner(not included), injector connector (not included) and 12v DC battery power supply (not included). Please prepare these necessary tools before your cleaning. This product is a fuel injector tester, not a fuel injector pressure tester, so pressure data is not provided on the instrument. Troubleshooting: If you find that the instrument is sending pulses but the injector is not responding during use, you need to check if your injector is blocked. If there is a blockage, it needs to be cleaned first before proceeding with the cleaning. Operation Instruction Turn off the vehicle’s engine. Connect the black clip to the negative terminal of the vehicle battery, connect the red clip to the positive terminal of the battery. Locate the fuel injector which you want to test, then remove the electrical cable from this injector and connect the tester’s two pulse output terminals to the electrical connector of this injector. Press the MODE SET key to select the desired pulse mode, the display shows the current pulse mode. After you have selected the desired pulse mode, press the PULSE key. The tester outputs pulse(s) to the injector under test, the pulse signal indicator will light as indication. Operation Tips: Re-connect the Battery when you SWITCH the MODE PLEASE NOTE: Gasoline engine only, NOT the diesel engine. There is an area on the back of the instrument that resembles a 9V battery compartment, but it is not used for installing batteries. This instrument is powered by a 12V car battery through a power cord clamp. WARNING To avoid personal injury, electric shock and damage to vehicle, turn off the engine before using the tester. Never smoke or have open flames near vehicle. Never permit fuel to spill on hot engine parts. Always operate the vehicle in a well ventilated area. Do not inhale exhaust gases or fuel vapors. Always keep yourself, tools and test equipment away from all moving or hot engine parts. Don't short the battery's positive terminal and negative terminal. Don't touch any conductor which may contain high voltage. Always follow vehicle manufacturer's warnings, cautions and service procedures. Always wear approved eye protection. After test. correctly restore all the connections which you disconnected. ## Features - Supports Testing Of Individual Injectors: DIY Fuel Injector Cleaning Kit Operates injectors individually to diagnose fuel delivery problems on petrol vehicles with electronic fuel injection, such as identify stuck, leaking or burnt-out conditions - Important Warning Tips: There is a warning label on the back of the product. Such as Never smoke or have open flames near vehicle, don't short the battery's positive terminal and negative terminal. Wear face and eye protection while doing this. because if you lose the correct grip there is a possibility of cleaning fluid hitting your eyes or face. Works with engine off and pulse timer may be used with fuel pressure gauge - 8 Pulse Modes & 4 Pulse Signal Output Modes: The fuel injector cleaner kit has large LED display, it is consisting of 4 pulse signal output modes(short/medium/long/continuous pulse). Also it designed with 8 pulse modes. Test Lead: 41. 5cm / 16. 3 inches. The long power cable and pulse output cable made of high-quality silicone, it can better withstand high/low temperatures - Work With Any Fuel Pressure Tester: The fuel injector cleaning kit can work with Any Fuel Pressure Tester, it can diagnose injector problems, you can use it to test each injector individually to help identifing stuck, leaking or burnt-out conditions. Please NOTE: Gasoline car only, NOT the diesel engine - Uses 12v Vehicle Battery For Power: This fuel injector cleaner kit powered by vehicle’s 12V battery. DON’T use NINE-VOLT batteries to power the injector tester -- DON'T do it. It requires a full 12 volts in order to fire the gummed-up injectors and get them completely clean - Packing List: The fuel injector cleaner tool kit, Fit Type: Universal Fit Included Components: package Including: Fuel Injector Tester Em276 1 Piece;Injector Adapter 1 Pair(Size: 4.33 x1.06 inches);Storage Bag 1 Piece;English Manual 1 Piece ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07VC37VRB | | Best Sellers Rank | #17,750 in Automotive ( See Top 100 in Automotive ) #2 in Fuel Injection Systems Cleaners | | Brand | allsun | | Brand Name | allsun | | Color | Fuel Injector Tester + Adapter | | Compatible Devices | 12V vehicle battery, fuel pressure tester (gasoline engines only) | | Customer Reviews | 4.4 out of 5 stars 1,857 Reviews | | Global Trade Identification Number | 00788537552970 | | Included Components | Fuel Injector Tester*1,Adapter*2,Carrying bag*1,Manual*1 | | Item Dimensions | 5.79 x 3.23 x 1.14 inches | | Item Type Name | ALLOSUN Fuel Injector Tester & Adapter DIY Cleaning Tool Kit Set | | Item Weight | 165 Grams | | Item dimensions L x W x H | 5.79 x 3.23 x 1.14 inches | | Manufacturer | Zhangzhou Eastern Intelligent Meter Co., Ltd | | Minimum Operating Voltage | 12 Volts | | Model | EM276SET | | Part Number | EM276SET | | Power Source | Battery Powered | | Style | fuel injector tester | | Style Name | fuel injector tester | | UPC | 788537552970 | | Unit Count | 1.0 Count | | Upper Temperature Rating | 40 Degrees Celsius | | Warranty Description | After-sale Service Warranty within 1 year, in the precondition of non-artificial damage. | ## Product Details - **Brand:** allsun - **Color:** Fuel Injector Tester + Adapter - **Item Weight:** 165 Grams - **Power Source:** Battery Powered - **Style:** fuel injector tester ## Images ![EM276SET Fuel Injector Tester & Adapter DIY Cleaning Tool Kit Set (Fuel Injector Tester + Adapter) Fuel System Cleaner Gasoline Engines - Image 1](https://m.media-amazon.com/images/I/712Sml5zSDL.jpg) ![EM276SET Fuel Injector Tester & Adapter DIY Cleaning Tool Kit Set (Fuel Injector Tester + Adapter) Fuel System Cleaner Gasoline Engines - Image 2](https://m.media-amazon.com/images/I/8152yFLKhAL.jpg) ![EM276SET Fuel Injector Tester & Adapter DIY Cleaning Tool Kit Set (Fuel Injector Tester + Adapter) Fuel System Cleaner Gasoline Engines - Image 3](https://m.media-amazon.com/images/I/81ADkl3W3WL.jpg) ![EM276SET Fuel Injector Tester & Adapter DIY Cleaning Tool Kit Set (Fuel Injector Tester + Adapter) Fuel System Cleaner Gasoline Engines - Image 4](https://m.media-amazon.com/images/I/71WX+EhFMFL.jpg) ![EM276SET Fuel Injector Tester & Adapter DIY Cleaning Tool Kit Set (Fuel Injector Tester + Adapter) Fuel System Cleaner Gasoline Engines - Image 5](https://m.media-amazon.com/images/I/8199fk7C5uL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: can it test injectors that are not installed in a vehicle?** A: Injectors are MUCH EASIER to clean when they are removed from the vehicle. Removal allows for close inspection and O-ring and filter screen replacement. To KEEP those injectors clean, I run a 20-oz. bottle of "TECHRON Complete Fuel System Cleaner" through the 20-gallon tank about every 5,000 miles. Fuel that has ethanol in it gums up fuel injectors -- the TECHRON gets the gum out !! **Q: Will the supplied terminal ends on the cables do not fit in the injector & adapter should not be necessary as most injectors have similar sized plugs?** A: The supplied terminals do not fir every injector,i cut them off and bought the wire terminals that fit my injectors **Q: Will it work on low impedance injectors?** A: I bought this and then returned it because it will not trigger a low impedance injector. It won’t work with low impedance injectors. **Q: I want to be certain I dont fry/damage any electronics by applying higher amperage. American car batteries can be 600A.??** A: Hi, this tester is powered by 12V power source, may I know what is the voltage of your power source? ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by A***L on April 1, 2026* ### ⭐⭐⭐⭐⭐ Review *by J***B on February 22, 2026* ### ⭐⭐⭐⭐ Review *by C***J on June 5, 2022* ## Frequently Bought Together - EM276SET Fuel Injector Tester & Adapter DIY Cleaning Tool Kit Set (Fuel Injector Tester + Adapter) Fuel System Cleaner Gasoline Engines - Gumout 800002231 Carb and Choke Cleaner Jet Spray - 14 oz. - HiSport Fuel Injector Micro Filter Removal Tool (+Optional Basket Filters) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/150244966-em276set-fuel-injector-tester-and-adapter-diy-cleaning-tool-kit](https://www.desertcart.tn/products/150244966-em276set-fuel-injector-tester-and-adapter-diy-cleaning-tool-kit) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-04*