Went for a short drive and it's a nice little power bump.. but I got one of these to dampen the mood.No, it’s quite fast - even the first one as I recall. Now get the car out and enjoy the new tune!
Does this help?Went for a short drive and it's a nice little power bump.. but I got one of these to dampen the mood.
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I presume this is just an artifact of the MHD OTS tune. Oil levels are fine according to the iDrive check. Does anyone know I can get rid of this? Clearing codes on Bimmercode doesn't seem to affect it. Ugh.
Thanks!
Did you see the mention of using the "download flash later" option? Not sure if this applies or not to your ECU situation.Thanks!
I've reached out to MHD but might try reflashing to stock and then back. The MHD manual is woefully incomplete as it seems to have been last updated in 2022. ?
Not sure. They're talking about BM3 though so same but different.Did you see the mention of using the "download flash later" option? Not sure if this applies or not to your ECU situation.
Phil
Yea, but you know softwareNot sure. They're talking about BM3 though so same but different.

JB4 by any chance? Tune, meth or E blend gas? I get this on track when I forget to turn my little JB4 off (rarely do it anymore). But still, she’s muy sensitive to changes. That’s exactly what you do btw. Pull over, turn her off (sit a bit) & restart.Today about high noon I went out to get some Sumatra coffee. When I left the establishment, from a complete stop, I went to pull into traffic and it felt like the car wanted to break traction maybe because I was turned… And then all of a sudden the car went into limp mode… Immediately pulled over because there’s no throttle it felt like it was coughing and sputtering… shut the car off, restarted, and it drove normal again. Any thoughts?
Itll be fine. Had the exact same thing. Goes away after couple of car cycles. Think I even had it come up another time but always went away. I've reflashed it probably 10-12 times and only gotten it twice.Went for a short drive and it's a nice little power bump.. but I got one of these to dampen the mood.
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I presume this is just an artifact of the MHD OTS tune. Oil levels are fine according to the iDrive check. Does anyone know I can get rid of this? Clearing codes on Bimmercode doesn't seem to affect it. Ugh.
Yeah cool. I've reached out to MHD but will just try and drive it out. ?Itll be fine. Had the exact same thing. Goes away after couple of car cycles. Think I even had it come up another time but always went away. I've reflashed it probably 10-12 times and only gotten it twice.
Yeah, I took her out a few times today and she definitely has more power despite only pushing her to maybe 70-80%. And yes, I'm running the stage 2 OTS map on 98RON which I believe is equivalent to your 93. I know there's more power running E85 but 98/93 is plentiful here and I'm not convinced E85 is all that good for engines, despite its benefits.Worse case you’d reset the oil like Phil mentioned… I get occasional gremlins to show up from the minor little things I’ve done & they go away. Still bet she’s going to feel more lively & you’ll be happy as a pig in shit by next week.
Ever consider going to MAP 2? Just need more air flow & fuel additive to get to 93 octane assuming. On my bucket ? list someday….
Yes, JB4 on Map 1, on pump 91 only. No meth or E. I guess when I ran into my appt, I forgot to turn it off… needless to say when I left, I didn’t push the car hard it just started bucking… freaked me out. Going to dealership and have them Diagnostic check since still under warranty…. LoLJB4 by any chance? Tune, meth or E blend gas? I get this on track when I forget to turn my little JB4 off (rarely do it anymore). But still, she’s muy sensitive to changes. That’s exactly what you do btw. Pull over, turn her off (sit a bit) & restart.