---
product_id: 81959336
title: "EWK M12 M14 M16 Diesel Injector Nozzle Tester Pop Pressure Injection Pump with Dual Needle Gauge and Adapter"
brand: "ewk"
price: "€ 85.20"
currency: EUR
in_stock: false
reviews_count: 7
url: https://www.desertcart.pt/products/81959336-ewk-m12-m14-m16-diesel-injector-nozzle-tester-pop-pressure
store_origin: PT
region: Portugal
---

# Leakage Check Dual Needle Gauge Wide Compatibility EWK M12 M14 M16 Diesel Injector Nozzle Tester Pop Pressure Injection Pump with Dual Needle Gauge and Adapter

**Brand:** ewk
**Price:** € 85.20
**Availability:** ❌ Out of Stock

## Summary

> 🔍 Uncover the Hidden Issues in Your Diesel System!

## Quick Answers

- **What is this?** EWK M12 M14 M16 Diesel Injector Nozzle Tester Pop Pressure Injection Pump with Dual Needle Gauge and Adapter by ewk
- **How much does it cost?** € 85.20 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/81959336-ewk-m12-m14-m16-diesel-injector-nozzle-tester-pop-pressure)

## Best For

- ewk enthusiasts

## Why This Product

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

## Key Features

- • **User-Friendly Design:** Designed for both professionals and DIY enthusiasts.
- • **Comprehensive Testing:** Evaluate leakage, pop-off pressure, and spray patterns.
- • **Robust Pressure Range:** Gauge readings from 0-10,000 psi (0-700 bar) for versatile applications.
- • **Versatile Adapter Set:** Includes M12, M14, and M16 adapters for broad compatibility.
- • **Diagnose with Precision:** Identify faulty injectors effortlessly.

## Overview

The EWK M12 M14 M16 Diesel Injector Nozzle Tester is an essential diagnostic tool for identifying faulty fuel injectors. With its dual needle gauge, it checks for leakage, pop-off pressure, nozzle seat tightness, and spray patterns. This versatile tester accommodates a wide range of injectors, making it perfect for both professional mechanics and DIY enthusiasts.

## Description

EWK M12 M14 M16 Diesel Injector Nozzle Tester Pop Pressure Injection Pump with Dual Needle Gauge and Adapter

## Features

- 【Find The Broken Nozzle】 Smoky Exhaust, Loss Of Power, Misfiring, Increasing Fuel Consumption And Combustion Knock Can All Be Symptoms Of A Faulty Nozzle. A Simple Test Can Help You Determine Which Fuel Injection Is Causing The Problems.
- 【A Comprehensive Examination For Injectors】 The Diesel Injector Tester Checks For Leakage, Pop-Off Pressure, Nozzle Seat Tightness And Spray Pattern. Diagnoses The Problems That Malfunction An Injector.
- 【Practical Tool】 Equipped With A Dual Needle Gauge, This Diesel Fuel Injector Tester Can Also Be Used For Testing Light Crude Oil Injection Valves. * Gauge Reading: 0-10000psi (0-700 bar)
- 【Application】 Supplied With 3 Adapter Pipes, M16*1.5, M14*1.5, M12*1.5. The Diesel Injector Nozzle Tester Accommodates A Wide Range Of Injectors, Including All Common Rail Injector And Mechanical Injectors.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | EWK |
| Brand | EWK |
| Item Weight | 9.98 pounds |
| Product Dimensions | 9.37 x 8.62 x 11.22 inches |
| Item model number | EB0174 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | EB0174 |

## Images

![EWK M12 M14 M16 Diesel Injector Nozzle Tester Pop Pressure Injection Pump with Dual Needle Gauge and Adapter - Image 1](https://m.media-amazon.com/images/I/61TxJXA1j+L.jpg)
![EWK M12 M14 M16 Diesel Injector Nozzle Tester Pop Pressure Injection Pump with Dual Needle Gauge and Adapter - Image 2](https://m.media-amazon.com/images/I/71DZP6jZ3sL.jpg)
![EWK M12 M14 M16 Diesel Injector Nozzle Tester Pop Pressure Injection Pump with Dual Needle Gauge and Adapter - Image 3](https://m.media-amazon.com/images/I/71L3CBehlFL.jpg)
![EWK M12 M14 M16 Diesel Injector Nozzle Tester Pop Pressure Injection Pump with Dual Needle Gauge and Adapter - Image 4](https://m.media-amazon.com/images/I/71Xdy--T36L.jpg)
![EWK M12 M14 M16 Diesel Injector Nozzle Tester Pop Pressure Injection Pump with Dual Needle Gauge and Adapter - Image 5](https://m.media-amazon.com/images/I/71F43-3WF2L.jpg)

## Questions & Answers

**Q: Description states "three way shut off valve."  item in pic does not appear to have a built in valve.  is there a three way shut off valve or not? thx**
A: no.

**Q: How do you bleed the pressure off once you do a pop test ? Does it work like a floor jack with some sort of bypass valve or something ?**
A: Yes, a release valve.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Heavy duty construction good fit and finish
*by A***R on August 10, 2018*

Appears to be well made. Was able to test injectors within 5 minutes of getting it out of the box. Has already paid for itself with four injectors being tested at our shop instead of somebody else's. I would recommend this product to anyone else that needs to periodically test diesel injectors.

### ⭐⭐⭐⭐⭐ Product arrived in a timely faction and works great. Wish I could adapt the gage to the ...
*by L***N on January 17, 2017*

Product arrived in a timely faction and works great. Wish I could adapt the gage to the pump to see what the out put pressure is.

### ⭐ Save yourself some trouble, get something else.
*by P***K on November 30, 2017*

I ordered the EWK injector tester and eagerly awaited delivery. After un-packaging the unit, I found the user manual, the three nozzle adapters. The telescoping handle was not present in the package. The box did not have holes, I guess it just vanished into thin air.I installed the unit on my test bench and tried to connect an injector to the unit. The attachment adapter has so much play in it that even with the injector torqued to spec, fuel leaks from the line rendering the test useless. I have two choices, look for fittings to make it work or putting it back in the box for return. I will choose the latter. I purchased this unit to replace my PM-400 tester which was utterly useless, I should have opted to have it delivered straight to the scrap yard. After two injectors, it ceased to pump at all. This unit never made it that far. Save yourself the trouble and money, and skip this one if you are planning on using it to test Mercedes Benz W123 injectors.The unit appears solid, the injector test lines are poorly machined, and unless you are prepared to re-engineer this device, beware before purchase.Very dissatisfied and will be seeking return/refund..

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-03-17*