MHD 9.0 Beta maps are out

studio54 · 04-02-2020, 09:07 AM

I use V9 too for several weeks and i like it.

I just noticed something (but maybe not related to the tune), when giving some throttle blips to rev match during gear changes at low rpm, it feels like the pedal is less responsive as usual (V7), like a small choking.

type-dRew · 04-02-2020, 10:58 AM

Quote:

Originally Posted by studio54

I use V9 too for several weeks and i like it.

I just noticed something (but maybe not related to the tune), when giving some throttle blips to rev match during gear changes at low rpm, it feels like the pedal is less responsive as usual (V7), like a small choking.

reset your throttle adaptations and see if its better

studio54 · 04-02-2020, 12:14 PM

Quote:

Originally Posted by type-dRew

reset your throttle adaptations and see if its better

Ok thanks, i will try.

When changing version of map (eg from V7 to V9) no reset are automatically made ?

type-dRew · 04-02-2020, 12:26 PM

Quote:

Originally Posted by studio54

Ok thanks, i will try.

When changing version of map (eg from V7 to V9) no reset are automatically made ?

no, adaptations carry over

its good to reset them all every once in a while

torrque · 04-06-2020, 10:56 AM

Quote:

Originally Posted by matamua

Still going well? I'm considering going from stage 1+ v7.1 to v9

Yes, no issues at all ... But lately I haven't been driving it much, due to this Armageddon..

bleicht · 04-06-2020, 11:33 AM

Have any of you guys noticed a moment of roughness after coming to a stop. I come to a stop, the engine lingers at ~150 rpm above idle speed and as it drops to idle speed the engine feels slightly rough for a moment.

matamua · 07-06-2020, 12:02 PM

Quote:

Originally Posted by bleicht

Have any of you guys noticed a moment of roughness after coming to a stop. I come to a stop, the engine lingers at ~150 rpm above idle speed and as it drops to idle speed the engine feels slightly rough for a moment.

I just flashed to v9 and totally have the same issue. It feels like it's not running as well. Boost also seems different—less low on the low end. Also seems to shift a bit harder to me. Mid to top end power is nuts. Just did 20+ hours of road trip with it and at 85mph, you tap the pedal and it feels like it's just starting to stretch it's legs.

Yesterday while on I-15 just outside of Baker in bumper to bumper hell at 111F it starting running rough after going WOT when I finally got out of the traffic jam. CEL came on and then went away. Still seemed a bit rough. I pulled over to check the codes and got a 30FF and 2AFF. Cylinder one misfire and the inadequate boost. After I cleared the codes, I drove another 2.5hrs with no issue or return of the problem. Boost was fine. Since the HPFP has been replaced recently, I have less than 5K on the chargepipe, intercooler, walnut blast and plugs, I'm going to attribute that to heat.

I've also had a tiny oil pan leak for a while and have noticed it increased right after the flash. Hard to say whether it's the culprit or things are just a bit worse.

I'm going to flash back to 7.1 today.

bleicht · 07-06-2020, 12:31 PM

I've been driving a lot less so maybe I'm just not noticing it but I haven't noticed this problem recently...maybe it got trimmed out?

But, yea, I love the Alpina + MHD together, it's been running great and just kills it at freeway speeds.

RoughKnight · 07-06-2020, 03:18 PM

Quote:

Originally Posted by bleicht

I've been driving a lot less so maybe I'm just not noticing it but I haven't noticed this problem recently...maybe it got trimmed out?

But, yea, I love the Alpina + MHD together, it's been running great and just kills it at freeway speeds.

U should look into XHP stage 3, will absolutly change your life

Saif2018 · 07-06-2020, 04:31 PM

Tried V9 maps, runs ok, but it isn't as snappy or aggressive as V7. 1, so went back to V7. 1.

mweisdorfer · 07-06-2020, 04:46 PM

I've been on v8 stage 2+ since it came out and was on 8.1 before that. I have not had the problems people are reporting. Maybe just dumb luck ? 🤔

F13.KENN · 07-06-2020, 11:12 PM

Have had v9.0 since it came out and the only issue ive had was that it misfired a lot leaving a restaurant and shut the car off turned it back on, cleared codes, and it stopped. Went home, swapped plugs around to see if misfires follow and it never came back.

This was maybe a month or so ago. I also drive 400 miles a week and this is the only issue ive had since i flashed v9.0

Think im between 10k-15k on these spark plugs so idk if its even the tunes fault

mweisdorfer · 07-07-2020, 08:27 PM

Quote:

Originally Posted by SCHWARZ_E92

Have had v9.0 since it came out and the only issue ive had was that it misfired a lot leaving a restaurant and shut the car off turned it back on, cleared codes, and it stopped. Went home, swapped plugs around to see if misfires follow and it never came back.

This was maybe a month or so ago. I also drive 400 miles a week and this is the only issue ive had since i flashed v9.0

Think im between 10k-15k on these spark plugs so idk if its even the tunes fault

If you are using NGK one or two steps colder, 15k is good point to start thinking about changing them out

F13.KENN · 07-08-2020, 02:24 PM

Quote:

Originally Posted by mweisdorfer

Quote:

Originally Posted by SCHWARZ_E92

Have had v9.0 since it came out and the only issue ive had was that it misfired a lot leaving a restaurant and shut the car off turned it back on, cleared codes, and it stopped. Went home, swapped plugs around to see if misfires follow and it never came back.

This was maybe a month or so ago. I also drive 400 miles a week and this is the only issue ive had since i flashed v9.0

Think im between 10k-15k on these spark plugs so idk if its even the tunes fault

If you are using NGK one or two steps colder, 15k is good point to start thinking about changing them out

Have oem bosch ones in right now. Buying 2 step colder ngk ones soon

matamua · 07-13-2020, 04:05 PM

Quote:

Originally Posted by matamua

Quote:

Originally Posted by bleicht

Have any of you guys noticed a moment of roughness after coming to a stop. I come to a stop, the engine lingers at ~150 rpm above idle speed and as it drops to idle speed the engine feels slightly rough for a moment.

I just flashed to v9 and totally have the same issue. It feels like it's not running as well. Boost also seems different—less low on the low end. Also seems to shift a bit harder to me. Mid to top end power is nuts. Just did 20+ hours of road trip with it and at 85mph, you tap the pedal and it feels like it's just starting to stretch it's legs.

Yesterday while on I-15 just outside of Baker in bumper to bumper hell at 111F it starting running rough after going WOT when I finally got out of the traffic jam. CEL came on and then went away. Still seemed a bit rough. I pulled over to check the codes and got a 30FF and 2AFF. Cylinder one misfire and the inadequate boost. After I cleared the codes, I drove another 2.5hrs with no issue or return of the problem. Boost was fine. Since the HPFP has been replaced recently, I have less than 5K on the chargepipe, intercooler, walnut blast and plugs, I'm going to attribute that to heat.

I've also had a tiny oil pan leak for a while and have noticed it increased right after the flash. Hard to say whether it's the culprit or things are just a bit worse.

I'm going to flash back to 7.1 today.

Just following up.

Went back to 7.1 and don't see the need to change it—car runs way better, has more low end and no hesitation or running rough like it did on 9.0.

Jerain · 07-14-2020, 10:26 AM

V9 has a bit more throttle response but can be a bit more jerky at times... Not really noticing any more or less power between V7-V8-V9. But V5.1 E40 is still the best map IMO.

iqraceworks · 07-14-2020, 01:09 PM

Quote:

Originally Posted by Saif2018

Tried V9 maps, runs ok, but it isn't as snappy or aggressive as V7. 1, so went back to V7. 1.

I really like the V7.1 maps also......

Bimmer_Engineer · 07-14-2020, 01:57 PM

I haven't tried V9 maps but as far as I'm concerned the V7 maps are great. I'm more of the if it ain't broke don't mess with it or you'll probably break something mindset...

iqraceworks · 07-14-2020, 01:58 PM

Quote:

Originally Posted by Bimmer_Engineer

I haven't tried V9 maps but as far as I'm concerned the V7 maps are great. I'm more of the if it ain't broke don't mess with it or you'll probably break something mindset...

This is where I'm at too. When you get the fuel and timing right....and it works well for so many cars, what else is there to do really? You can keep playing with a tune forever.....but at a certain point, you are just wasting time and not seeing any gains.

I think they had it all figured out with the V7 tunes....

Boosted12a · 07-14-2020, 02:28 PM

They need to add a box for upgraded inlets

matamua · 07-14-2020, 10:18 PM

Quote:

Originally Posted by iqraceworks

Quote:

Originally Posted by Bimmer_Engineer

I haven't tried V9 maps but as far as I'm concerned the V7 maps are great. I'm more of the if it ain't broke don't mess with it or you'll probably break something mindset...

This is where I'm at too. When you get the fuel and timing right....and it works well for so many cars, what else is there to do really? You can keep playing with a tune forever.....but at a certain point, you are just wasting time and not seeing any gains.

I think they had it all figured out with the V7 tunes....

Yeah, until I bump up to stage 2/2+ I won't be switching maps again.

Saif2018 · 07-14-2020, 10:52 PM

Quote:

Originally Posted by Boosted12a

They need to add a box for upgraded inlets

Not sure if this can be done for OTS maps, as upgraded inlets typically requires a Custom tune.

04-02-2020, 09:07 AM	#45
studio54 Captain 205 Rep 714 Posts Drives: n54 Join Date: Feb 2017 Location: belgium iTrader: (0)	I use V9 too for several weeks and i like it. I just noticed something (but maybe not related to the tune), when giving some throttle blips to rev match during gear changes at low rpm, it feels like the pedal is less responsive as usual (V7), like a small choking. __________________ beter laat dan nooit
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04-06-2020, 11:33 AM	#50
bleicht Private 8 Rep 52 Posts Drives: 08 335i Join Date: May 2011 Location: Socal iTrader: (0)	Have any of you guys noticed a moment of roughness after coming to a stop. I come to a stop, the engine lingers at ~150 rpm above idle speed and as it drops to idle speed the engine feels slightly rough for a moment.
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07-06-2020, 12:31 PM	#52
bleicht Private 8 Rep 52 Posts Drives: 08 335i Join Date: May 2011 Location: Socal iTrader: (0)	I've been driving a lot less so maybe I'm just not noticing it but I haven't noticed this problem recently...maybe it got trimmed out? But, yea, I love the Alpina + MHD together, it's been running great and just kills it at freeway speeds.
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07-06-2020, 04:31 PM	#54
Saif2018 Brigadier General 978 Rep 3,219 Posts Drives: E90 335i Join Date: Jan 2019 Location: UK iTrader: (0)	Tried V9 maps, runs ok, but it isn't as snappy or aggressive as V7. 1, so went back to V7. 1.
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07-06-2020, 04:46 PM	#55
mweisdorfer Major General 1937 Rep 6,965 Posts Drives: 2007 Black/Black 335i e90 Join Date: Apr 2011 Location: Holly, MI iTrader: (0) Garage List 2007 BMW E90 335i [0.00] 2008 bmw x5 [0.00]	I've been on v8 stage 2+ since it came out and was on 8.1 before that. I have not had the problems people are reporting. Maybe just dumb luck ? 🤔
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07-06-2020, 11:12 PM	#56
F13.KENN Lieutenant 613 Rep 484 Posts Drives: 2014 BMW M6 Gran Coupe Join Date: Mar 2018 Location: Atlanta, Georgia iTrader: (0)	Have had v9.0 since it came out and the only issue ive had was that it misfired a lot leaving a restaurant and shut the car off turned it back on, cleared codes, and it stopped. Went home, swapped plugs around to see if misfires follow and it never came back. This was maybe a month or so ago. I also drive 400 miles a week and this is the only issue ive had since i flashed v9.0 Think im between 10k-15k on these spark plugs so idk if its even the tunes fault __________________ Speedtech Top Mount 6766 2009 335i VF Supercharged 2003 540i msport https://www.instagram.com/schwarz.e92/
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07-14-2020, 10:26 AM	#60
Jerain Second Lieutenant 72 Rep 202 Posts Drives: E92 335i 6MT Join Date: Nov 2012 Location: Europe iTrader: (0)	V9 has a bit more throttle response but can be a bit more jerky at times... Not really noticing any more or less power between V7-V8-V9. But V5.1 E40 is still the best map IMO. __________________ ____________________________________________ 2007 BMW E92 335i 6MT lightweight - OS GIKEN Superlock LSD - FBO STAGE 2+ ETHANOL - TRACK/DRIFT/NÜRBURGRING
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07-14-2020, 01:57 PM	#62
Bimmer_Engineer Lieutenant Colonel 1049 Rep 1,667 Posts Drives: 2007 335i Join Date: May 2018 Location: Louisiana iTrader: (0) Garage List 2008 Porsche Boxster [0.00] 2016 Mercedes Benz ... [0.00] 2007 BMW 335i [9.50]	I haven't tried V9 maps but as far as I'm concerned the V7 maps are great. I'm more of the if it ain't broke don't mess with it or you'll probably break something mindset...
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07-14-2020, 02:28 PM	#64
Boosted12a Second Lieutenant 69 Rep 210 Posts Drives: BMW 335i x Join Date: Jun 2019 Location: Va iTrader: (0)	They need to add a box for upgraded inlets
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