---
product_id: 72770524
title: "Automotive Injector Tester 4 Pluse Modes Powerful Fuel System 12V Scan Tool"
brand: "optional life"
price: "€ 5.68"
currency: EUR
in_stock: false
reviews_count: 8
url: https://www.desertcart.fi/products/72770524-automotive-injector-tester-4-pluse-modes-powerful-fuel-system-12v
store_origin: FI
region: Finland
---

# Compact Design 12V Powered 4 Pulse Modes Automotive Injector Tester 4 Pluse Modes Powerful Fuel System 12V Scan Tool

**Brand:** optional life
**Price:** € 5.68
**Availability:** ❌ Out of Stock

## Summary

> 🚗 Unlock Your Engine's Potential with Precision Testing!

## Quick Answers

- **What is this?** Automotive Injector Tester 4 Pluse Modes Powerful Fuel System 12V Scan Tool by optional life
- **How much does it cost?** € 5.68 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/72770524-automotive-injector-tester-4-pluse-modes-powerful-fuel-system-12v)

## Best For

- optional life enthusiasts

## Why This Product

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

## Key Features

- • **User-Friendly Design:** Intuitive interface makes it easy for both pros and DIY enthusiasts.
- • **Continuous Monitoring:** Mode 4 allows for real-time injector assessment even when the engine is off.
- • **Lightweight & Portable:** At just 12.3 ounces, take it anywhere for on-the-go diagnostics.
- • **Diagnose with Precision:** Identify injector issues effortlessly with individual testing.
- • **Versatile Compatibility:** Works seamlessly with any fuel pressure tester.

## Overview

The Automotive Injector Tester is a powerful 12V scan tool designed to diagnose injector problems with four pulse modes. It allows for individual testing of injectors to identify issues like sticking, leaking, or burnout, ensuring your gasoline engine runs smoothly. Compact and lightweight, this tool is perfect for both professional mechanics and DIY enthusiasts.

## Description

Operation Instruction: 1.Turn off the vehicle’s engine. 2. Connect the black clip to the negative terminal of the vehicle battery, connect the red clip to the positive terminal of the battery. 3.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. 4.Press the MODE SET key to select the desired pulse mode, the display shows the current pulse mode. Explanations for the 4 Modes: Mode1: the tester will output 1 pulse, whose pulse width is about 250ms. Mode 2: the tester will output 50 pulses, every pulse’s pulse width is about 7ms. Mode 3: the tester will output 100 pulses, every pulse’s pulse width is about 3.5ms. Mode 4: the tester will output continuously at the rate of 50 pulses per about 1450ms, every pulse’s pulse width is about 7ms. At any time, you can press the PULSE key again to stop outputting pluse. 5. 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. Injector Tester Specification: Power Supply:12V vehicle battery Operation Environment:0-40°C,relative humidity<80% Storage Environment:-10°C ~50°C, relative humidity<85% Test Cable Length: 41.5cm/ 16.3 inches Product Size:147x82x29mm

## Features

- Injector Tester can help diagnoe injector problems,you can use it to test each injector individually to help identify stuck, leaking or burnt-out conditions.
- Injector Tester has 4 pulse modes and in the continuous working mode (mode 4), it can help you identify the injector good or not when you switch off the engine.
- Works with engine off and pulse timer may be used with fuel pressure gauge.
- It can work with any fuel pressure tester, Powered by vehicle's 12V battery
- Note: gasoline car only, NOT the diesel engine

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Optional life |
| Brand | Optional life |
| Item Weight | 12.3 ounces |
| Package Dimensions | 8.27 x 6.14 x 2.52 inches |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | Optional life |

## Images

![Automotive Injector Tester 4 Pluse Modes Powerful Fuel System 12V Scan Tool - Image 1](https://m.media-amazon.com/images/I/61lQl+XvaeL.jpg)
![Automotive Injector Tester 4 Pluse Modes Powerful Fuel System 12V Scan Tool - Image 2](https://m.media-amazon.com/images/I/613BH8hPZjL.jpg)
![Automotive Injector Tester 4 Pluse Modes Powerful Fuel System 12V Scan Tool - Image 3](https://m.media-amazon.com/images/I/61pDim2gFFL.jpg)
![Automotive Injector Tester 4 Pluse Modes Powerful Fuel System 12V Scan Tool - Image 4](https://m.media-amazon.com/images/I/71kdUIzN7iL.jpg)
![Automotive Injector Tester 4 Pluse Modes Powerful Fuel System 12V Scan Tool - Image 5](https://m.media-amazon.com/images/I/61Lz8pCyOjL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Follow instructions easy to use
  

*by B***L on Reviewed in the United States on July 25, 2019*

Worked perfect, should have been purchased . Saved a lot of time and money.

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Easy to use
  

*by H***M on Reviewed in the United States on February 25, 2019*

Good

### ⭐⭐⭐ 3.0 out of 5 stars







  
    No me agrado
  
  

*by J***A on Reviewed in the United States on July 26, 2019*

No muy bueno

---

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**Shop now:** [https://www.desertcart.fi/products/72770524-automotive-injector-tester-4-pluse-modes-powerful-fuel-system-12v](https://www.desertcart.fi/products/72770524-automotive-injector-tester-4-pluse-modes-powerful-fuel-system-12v)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-27*