Quote:
Originally Posted by Ross Z4M40i
Quote:
Originally Posted by Sash///M
The only issue I had is the software update wiped my ECU tune on my M40i. I had to go back today to get it reinstalled
|
How did you notice? Less power/torque or did you have other indications?
Does the update really overwrites the ECU as well? It would mean having to reinstall after every update  |
Quote:
Originally Posted by Ross Z4M40i
Quote:
Originally Posted by Sash///M
The only issue I had is the software update wiped my ECU tune on my M40i. I had to go back today to get it reinstalled
|
How did you notice? Less power/torque or did you have other indications?
Does the update really overwrites the ECU as well? It would mean having to reinstall after every update |
I first noticed as the engine light came on after a short drive... I figured it must be the o2 sensor for the catless downpipes...
Then I put my foot down a few times and it just felt so much slower so I knew it was the tune.
I took it back to my tuner and he confirmed it was definitely deleted over...
I won't be doing any more remote updates lol