View Single Post
      04-16-2018, 12:44 PM   #154
berns
Captain
1567
Rep
672
Posts

Drives: '07 E90 335i
Join Date: Feb 2013
Location: Los Angeles, CA

iTrader: (1)

Quote:
Originally Posted by houtan View Post
Nice update! So for the battery is the IBS reconnected? I could kind of see everything from the picture you posted but just trying to understand where all the wires go after you remove that red plastic thing, I think the fuse disconnect it’s called.
You know, I'm not totally sure what that box did and I'm wondering if I should reconnect it. I'd seen people remove it and hadn't heard anything bad.

I did have an issue the way I initially hooked it up. You can see a thin gauge wire there on the positive side. This was way too thin for the job.

Driving home from my alignment, I smelled something burning. Shortly after that, all power died and the coolant light came on. I limped it off the freeway. The thin wire melted through, killed power to the water pump, and the coolant boiled and overflowed from the reservoir. I was pretty nervous. Thankfully, I had a thicker gauge wire with me at the time, swapped it over and simplified the system and now it's been fine. Here's a better photo for you.


Last edited by berns; 04-20-2018 at 04:04 PM..
Appreciate 1
houtan707.00