Delphi MEFI 4 replacement ECU


Meet the Unichip MEFI MECU


 1

Who We Are

Unichip Marine is Europe's only producer of custom-tuned marine ECU solutions. Combining decades of automotive and marine engineering experience, we design robust systems built for harsh aquatic environments. We specialize in optimizing vessel efficiency and performance, and we are proud to introduce our latest breakthrough: the Unichip MEFI MECU.

 

 2

 The Problem

The widely used Delphi MEFI ECM range (1B to 6B) is obsolete and increasingly unreliable. With production halted, boat owners face a massive dilemma: replace failed units with expensive, refurbished options that use the same outdated technology, offer limited warranties, and risk inevitable failure.

 

 3

Our Solution

The Unichip MEFI MECU is a modern, plug-and-play replacement featuring a lifetime warranty. It offers remote diagnostics, easy calibration for performance upgrades, and off-the-shelf availability to minimize costly downtime. Backed by expert support, it's the ultimate upgrade. Contact us at info@unichipmarine.com to learn more.

 


Solutions for your business

Unichip Marine is Europe's only producer of custom tuned ECU solutions designed specifically for the marine market. With decades of engineering experience in both the automotive and marine industries they have combined their skills and knowledge to create ECU's designed for the unique needs of the marine market With each product custom tuned to the unique challenges that are presented when efficiently powering boats in harsh environments. We are proud to announce our latest product, the Unichip MEFI MECU.

The Delphi – MEFI range of ECM's (from the 1B to 6B) was a popular and widely used electronic fuel injection system control unit in the marine sector. Despite its popularity and having been installed across a vast range of boats, advances in technology and changes in emission regulations led to the unit ceasing to be produced.

The Delphi MEFI range of ECM's were - due to their age, older technology and harsh working environment known for being unreliable. With production of the Delphi MEFI range of ECM's being halted, it has caused problems for boat owners for many years as failures of these units has increased. A rising demand for replacement units coupled with a declining supply has left boat owners faced with a costly replacement to keep their boats running. In today's market these replacements are only available as expensive reconditioned units which run on the same outdated technology and are just as unreliable. This combined with the limited warranties that are being offered with these units is causing massive headaches with boat owners around the world as there are no alternative solutions….

Until now.

Unichip Marine has spent the last two years developing a replacement MECU which incorporates all the functionality of the old unit with the reliability that modern technology allows. The Unichip MEFI MECU is designed as a direct replacement making it a straight forward install for any marine technician. The unit can be remotely logged into making remote diagnostics and fault finding an easy task. Being as its a modern standalone MECU system calibrating for performance cam shaft or supercharger is also straight forward. Our team of expert engineers are on hand to help you should you need it during installation and with the ease of installation and the fact that the product is an off the shelf item, expensive boat down time can be kept to a minimum. The biggest reassurance to our customers that they are installing a product of the highest quality and reliability is that, unlike the costly refurbished MEFI units that are available, the Unichip MEFI MECU comes with a lifetime warranty. If you want to find out more information or have any further technical questions please contact us at info@unichipmarine.com.

Buy Now

Delphi MEFI 4 replacement ECU 


 

 Power Boat Engine Performance Chip in UK and Europe

Fuel Injector Service

Petrol injector cleaning service, why not get your fuel injectors tested, stripped and ultrasonically cleaned to ensure correct performance.

 More info

 

 

Questions

Need some help or got some questions over the MEFI replacement ECU. Click the link and we will get straight back to you.

 More info

 

 

 

0
Shopping Basket
X