Home
Creators
Search
Recent
Missing
Random
Posts
DMs
Tags
Random
Importer
Import
FAQ
Account
Register
Login
Favorites
Keys
Logout
Telegram
Volvo's MDI box sucks - here is a DIY alternative :) (Patreon)
Content
Hi guys!
In this week's video, I tackle something that I've wanted to do since the last summer - build a backup to Volvo's shitty MDI box. With our new DOOMSDAY box - pat pending ;) - we'll be able to start the engine easily and monitor oil pressure and temperature with a dead MDI box.
The MDI box connects the controls in the cockpit (start, stop, etc.) to the engine, and it also monitors a few engine metrics like temperature, oil pressure, rpm. Unfortunately, they have a long reputation for being (to use a British saying) "a bit shite". Volvo recalled specific versions of their MDI boxes a few years back and has put out a long list of revised hardware versions. For instance, our new MDI box has a build-in 15 amps fuse - there where no fuse in the original MDI box. Their recall or warranty did not cover our box. Yes, the engine is from 2009, but it only has 1000h. Based on what I've seen online, tons of people still have issues with their MDI boxes.
Last summer, when our MDI box died, I spent weeks trying to find a new one. They were sold out in all of mainland Europe! Estimated delivering time... months. You can start the engine by hotwiring the starter with a screwdriver. Not ideal in any kind of sea state! Also, a dead MDI box means no monitoring of oil pressure or temperature. If your engine has a problem, you'll know about it when it's dead :/ After weeks of searching, I found a single MDI box for sale in the UK. With shipping, import fees, danish VAT etc. it cost over $900.
Over the years, I've had many unfortunate experiences with Volvo. Ridiculously expensive parts, poor quality, bad/unprofessional customer services, the marinization on at least the D2-40F boggles the mind, and the list goes on. Needless to say but if we ever need to repower Athena or upgrade to another boat, a Volvo engine is not invited to the party! ;)
Tomorrow we're unstepping the mast. In fact, we need to prep for that today :) I better get started! We only have a few more weeks left in the UK. It's a mad rush to get as much done as possible!
I hope you've had a fantastic week :) Thank you so much for your support! Stay safe :)
Files
Previews only
