---
product_id: 670620246
title: "Fuel Injector Cleaner Kit Universal Fuel Injector Tester And Cleaner Kit,8 Pulse Modes Fuel Injector Cleaning Kit,DIY Fuel Injector Cleaner Tool with 6 Size Cleaning Adapters,12V/5V Output Power"
brand: "duoyi"
price: "¥7822"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/670620246-fuel-injector-cleaner-kit-universal-fuel-injector-tester-and-cleaner
store_origin: JP
region: Japan
---

# 8 pulse modes for precise injector cleaning Dual-channel simultaneous testing & cleaning 6 size adapters fit most 12V injectors Fuel Injector Cleaner Kit Universal Fuel Injector Tester And Cleaner Kit,8 Pulse Modes Fuel Injector Cleaning Kit,DIY Fuel Injector Cleaner Tool with 6 Size Cleaning Adapters,12V/5V Output Power

**Brand:** duoyi
**Price:** ¥7822
**Availability:** ✅ In Stock

## Summary

> 🚀 Clean smarter, drive smoother—injector care redefined!

## Quick Answers

- **What is this?** Fuel Injector Cleaner Kit Universal Fuel Injector Tester And Cleaner Kit,8 Pulse Modes Fuel Injector Cleaning Kit,DIY Fuel Injector Cleaner Tool with 6 Size Cleaning Adapters,12V/5V Output Power by duoyi
- **How much does it cost?** ¥7822 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/670620246-fuel-injector-cleaner-kit-universal-fuel-injector-tester-and-cleaner)

## Best For

- duoyi enthusiasts

## Why This Product

- Trusted duoyi brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Custom Pulse Control:** Choose from 8 pulse modes with high/low voltage options for tailored injector diagnostics and cleaning.
- • **Universal Compatibility:** Works seamlessly with 12V injectors across cars, motorcycles, ATVs & boats—your all-in-one injector solution.
- • **Dual Injector Efficiency:** Test or clean two injectors at once with dual-channel design—cut your maintenance time in half.
- • **Built-In Safety Protections:** Short circuit & reverse polarity protection safeguard your vehicle and tool during every use.
- • **Extended Reach & Durability:** Extra-long, heat-resistant silicone cables ensure hassle-free access and long-lasting performance.

## Overview

The DUOYI Fuel Injector Cleaner Kit is a professional-grade 12V injector tester and cleaner featuring 8 customizable pulse modes, dual-channel simultaneous injector testing/cleaning, and 6 versatile adapter sizes compatible with most vehicles. Designed for efficiency and safety, it includes short circuit and reverse polarity protection, plus durable, extra-long cables for convenient use. Backed by a 3-year maintenance service, this kit empowers DIY enthusiasts and pros alike to diagnose and restore injector performance with precision.

## Description

Fuel Injector Cleaner Kit Universal Fuel Injector Tester And Cleaner Kit,8 Pulse Modes Fuel Injector Cleaning Kit,DIY Fuel Injector Cleaner Tool with 6 Size Cleaning Adapters,12V/5V Output Power

## Features

- 【Widely Applicable to 12V Injector Cleaning Tester kit】Upgraded fuel injector cleaner kit is suitable for 12V and below injectors of most vehicles, including but not limited to: MPFI, SPFI, TBI, CFI, L-JET, LPG, EFI injectors, motorcycle injectors, K-Jetronic, FSI, coil-type direct injectors, Peak & Hold GDI, etc., which can help you diagnose injector problems such as sticking,leaking,clogged,damaged or burnt injector,and helps to identify good or bad injector with engine off.
- 【6 Sizes of Cleaning Adapters Available】Fuel injector cleaning kit is suitable for most 12V vehicles, including cars, motorcycles, ATVs, boats, etc. Equipped with 6 sizes of injector adapters, which is one of the most complete kits on the market with adapters, and compatible with most car and motorcycle fuel injectors. We also provide a special adapters (with threaded holes),which compatible for BMW N series, such as N14/N18/N20/N26/N53/N54/N55/N63/S63, which is more targeted and more adaptable
- 【Simultaneous testing/cleaning of 2 injectors】Fuel injector tester and cleaner kit is designed with a four-wire dual channel design, compared with other injector testers on the market, we have added an extra pair of pulse output terminal test wires. You can test or clean two injectors or one injector at a time, which greatly improves the work efficiency and helps you quickly and effectively remove carbon deposits in the injector and solve problems such as injector leakage and loose closure.
- 【8 Pulse Modes with Mode Lock Function】The fuel injector tester kit is designed with 8 pulse modes, which are composed of two output voltage levels and 4 pulse signal output modes（Short/ Medium/ Long/ Continuous pulse modes + High/Low(12V/5V) power drive modes). You can choose any mode according to your needs, and the LCD display is designed to clearly display the currently selected mode at a glance.
- 【Output Short Circuit Protection & Reverse Polarity Protection】Fuel injector cleaner kit has a new output short circuit protection function.If the injector is damaged or the pulse output terminal is short-circuited,the indicator for output status dims.Also,fuel injector cleaner tool can be used to determine whether the injector coil is short-circuited,it also includes a power input reverse connection protection function.In addition,it can be modified for relay testing or solenoid valve testing.
- 【52 Inch Extra Long Cable】Fuel injector cleaning kit has a power cable up to 33.5 inches long and a test lead up to 18.5 inches long, made of high-quality silicone, resistant to low/high temperatures, anti-aging, and has long service life. Injector cleaner tool uses the 12V battery on the vehicle or an external DC 12V (recommended at least 1.5A) power adapter as the power supply, it can be used with any fuel pressure tester (Note : only for gasoline engines, not for diesel engines).
- 【Packaging Details & 3-Year Maintenance Service】Fuel injector tester cleaner tool kit includes: 1*fuel injector tester cleaner with 2 pairs of pulse output terminals; 1*power cord with 1 pair of battery clips; 6*cleaning adapter; 1*English manual; 1*Portable handbag. We provide three-year maintenance service for the fuel injector tester kit. For damage caused by non -human factors, we promise to replace it for free. If you have any questions, please contact us at any time.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | DUOYI |
| Brand | DUOYI |
| Model | NO |
| Item Weight | 1.04 pounds |
| Package Dimensions | 7.2 x 5.24 x 2.83 inches |
| Item model number | NO |
| Exterior | Painted |
| Manufacturer Part Number | HSKPZCY-2224 |

## Images

![Fuel Injector Cleaner Kit Universal Fuel Injector Tester And Cleaner Kit,8 Pulse Modes Fuel Injector Cleaning Kit,DIY Fuel Injector Cleaner Tool with 6 Size Cleaning Adapters,12V/5V Output Power - Image 1](https://m.media-amazon.com/images/I/71EjLV3rkgL.jpg)

## Frequently Bought Together

- Fuel Injector Cleaner Kit Universal Fuel Injector Tester And Cleaner Kit,8 Pulse Modes Fuel Injector Cleaning Kit,DIY Fuel Injector Cleaner Tool with 6 Size Cleaning Adapters,12V/5V Output Power
- Gumout 800002231 Carb and Choke Cleaner Jet Spray - 14 oz.
- B-12 0116 Chemtool Fuel Injector Cleaner, 15 Ounce, (Single Unit)

---

## 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.jp/products/670620246-fuel-injector-cleaner-kit-universal-fuel-injector-tester-and-cleaner](https://www.desertcart.jp/products/670620246-fuel-injector-cleaner-kit-universal-fuel-injector-tester-and-cleaner)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-18*