Friday, July 18, 2025

Disinfecting the AC system in the Mini

Starting a few weeks ago the AC in the Mini started to have a bad wet dog / mildew kind of smell that was making us feel sick. To address this, I got a can of Klima Cleaner Pro, removed the air cabin filters that were still very new in the car then sprayed everything in there to disinfect the system. I let it soak up and drip out of the condensation drain for about 15 minutes, reinstalled the filters, then ran the air on high (no recirc) for 15 minutes to let it go through the system. Pretty simple 30 minute total job. 


It definitely smells better now though I may need to reapply one more time if it's not 100% gone. Seems to be a common BMW/Mini problem maybe in the way the condensation drain is set up. At least I know the drain itself isn't clogged since I saw all the fluid I was spraying in eventually go out the drain and drop onto the ground under the car. 

Friday, July 4, 2025

New Haltech ECU for Bumblestook

A few months ago I noticed that I could no longer connect my old laptop to my Haltech ECU. It wouldn't detect it and later it would actually shut my laptop off if I did. I setup a new laptop to see if the laptop was the issue but it gave a warning that whatever was plugged into the USB port was drawing too much power. I knew at this point the USB port on my Haltech Pro Plug-in must've shorted out since changing the cable didn't fix it either. 

Old ECU left vs New ECU right

I ordered a new Haltech Pro Plugin for the S2000 which looks pretty cool with the new black and yellow color scheme to match the car. The guts and the firmware haven't really changed since years ago so it was as simple was swapping everything over, reloading my tune and configuration and firing the car up. I did recalibrate the TPS voltage which has changed a bit over time just to make sure everything was good and everything ran just fine.

New ECU
New ECU talking to my new laptop just fine