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All COBB Tuning AccessPORT Flash for N54 335i Discussion Here
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04-12-2012, 03:34 PM | #4709 | |
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04-13-2012, 02:18 PM | #4710 |
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Update to my logs. Ian said nowt to worry about per cylinder corrections unless is often multiple cylinders at same time, and with no actual misfires.
Next beta firmware will fix the issue I reported about cylinder timing vs correction logs being confused as to which cylinder they report. (1=1, 2=3, 3 = 5.) |
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04-16-2012, 08:00 AM | #4712 |
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E92 Cobb Stg2+ | VRSF Dp's | BMS DCI | AA Sport FMIC | Morr VS8.2
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04-16-2012, 08:07 AM | #4713 |
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I tried out v401 Stage 1 Aggressive LT last weekend, this was my first try of an LT map. I only have positive things to say really, foot to the floor and the thing keeps going right through the revs. It actually feels slower than ST but speedo says different . I noticed no running rich on cold start with this map, not that it was severe on ST but it was there of course. I'm looking forward to the next beta or final release of v401 that will be downloadable via the APM.
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04-16-2012, 10:16 AM | #4714 | |
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Stage 123| DCI | ETS FMIC
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04-16-2012, 12:04 PM | #4715 |
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There are no tuning differences between v400 and v401, just the fix for the error code some were getting. The extra soot at idle on the tailpipes is odd though. I'll pass that info on to our calibration team though.
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04-16-2012, 01:21 PM | #4716 | |
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I ran V4.01 all of last week. I got to say I like V4.00 better. It is much smoother. I got no codes with both though. It was raining here in Oregon, so I ended up taking two pulls for ya. I also took two V4.00 pulls. I'll send you the logs later on tonight.
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'07 E92 335i 6MT- HP650, inlets/outlets, ER FMIC, VRSF CP, LPFP stg2, CSF rad, 'is Aux rad, ER OC, Ohlins, M control arms, eibach front sway bar.
'05 C55 AMG SOLD - '22 Tesla M3P | '10 E92 335i M, 6MT COBB, FBO, st2 LPFP, Mfactory LSD | '07 E90 335i, PTF COBB E50, FBO, HFS4 |
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04-16-2012, 02:01 PM | #4717 | |
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04-16-2012, 04:24 PM | #4718 |
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I recieved word from the shop that my car/build/tune will be featured on www.motoiq.com
It's about time the N54 starts getting some respect in the automotive community and hopefully that'll help spread the word. |
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04-16-2012, 04:42 PM | #4719 |
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I went back to V301 I like the throttle response on the stg2+ aggressive maps better on that version the 400-401 feels tame to me.
Ian is there a big difference between the two? Besides feel? My 1/4 mile track times were pretty much the same when I ran the new 401 maps 12.5 and lower and 12.2's when i got 1.8 60's. |
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04-16-2012, 04:46 PM | #4720 | |
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'07 E92 335i 6MT- HP650, inlets/outlets, ER FMIC, VRSF CP, LPFP stg2, CSF rad, 'is Aux rad, ER OC, Ohlins, M control arms, eibach front sway bar.
'05 C55 AMG SOLD - '22 Tesla M3P | '10 E92 335i M, 6MT COBB, FBO, st2 LPFP, Mfactory LSD | '07 E90 335i, PTF COBB E50, FBO, HFS4 |
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04-16-2012, 04:48 PM | #4721 | |
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07 335i AT - MOTIV 750 - MHD E85 BMS flash - BMS PI - JB4G5 - Okada Coils - NGK 5992 Plugs - Helix IC - Snow Stg. 3 - Stett CP - Custom midpipes with 100 HJS Cats - Bastuck Quad - PSS10 - QUAIFE LSD - BMS OCC - Forge DVs - AR OC - ALCON BBK - M3 Chassi - Dinan CP - Velocity M rear Toe arms - Advan RZ-DF - LUX H8 - Level 10 AT upgrade
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04-16-2012, 05:16 PM | #4722 | |
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Hopefully(fingers crossed) We'll begin tuning early tomorrow afternoon and i'll have some numbers to share sometime tomorrow. Expect a full write up later this week. |
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04-16-2012, 05:57 PM | #4723 | |
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'07 E92 335i 6MT- HP650, inlets/outlets, ER FMIC, VRSF CP, LPFP stg2, CSF rad, 'is Aux rad, ER OC, Ohlins, M control arms, eibach front sway bar.
'05 C55 AMG SOLD - '22 Tesla M3P | '10 E92 335i M, 6MT COBB, FBO, st2 LPFP, Mfactory LSD | '07 E90 335i, PTF COBB E50, FBO, HFS4 |
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04-16-2012, 08:19 PM | #4724 |
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Cobb, my air conditioning was way colder on 3.01 and my leather had a far better scent
Bump for ATR, I'm foaming at the mouth here!
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//ecg//
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04-17-2012, 08:54 AM | #4725 |
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OHYeah! the sound system sounds better and exterior colour has changed with 4.01
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COBB S2+ - Mr.5 CAI, Catless DP, Catless MP, AMS FMIC. |
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04-17-2012, 09:14 AM | #4726 |
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I am running the Cobb V4.01 maps and experienced code 2A17 (DMTL diagnosis module tank leakage, system failure) and misfire on cylinder 4. I tried getting on it from about 2,500 RPM's in third gear and the car didn't accelerate at all then I threw a CEL and the car was shaking under throttle. I turned the car off at the next stop light and fired it back up and the CEL was gone as was the shaking.
Not sure if the new maps are to blame or something else but just wanted to get some input from you guys. |
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04-17-2012, 09:21 AM | #4727 | |
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for the missfire is the usual suspects.
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07 335i AT - MOTIV 750 - MHD E85 BMS flash - BMS PI - JB4G5 - Okada Coils - NGK 5992 Plugs - Helix IC - Snow Stg. 3 - Stett CP - Custom midpipes with 100 HJS Cats - Bastuck Quad - PSS10 - QUAIFE LSD - BMS OCC - Forge DVs - AR OC - ALCON BBK - M3 Chassi - Dinan CP - Velocity M rear Toe arms - Advan RZ-DF - LUX H8 - Level 10 AT upgrade
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04-17-2012, 09:25 AM | #4728 |
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04-17-2012, 09:31 AM | #4729 |
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04-17-2012, 09:33 AM | #4730 |
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i have done 3800 hard miles in 2 weeks including 4 laps at the ring on the V400-V401 and 0 missfires
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07 335i AT - MOTIV 750 - MHD E85 BMS flash - BMS PI - JB4G5 - Okada Coils - NGK 5992 Plugs - Helix IC - Snow Stg. 3 - Stett CP - Custom midpipes with 100 HJS Cats - Bastuck Quad - PSS10 - QUAIFE LSD - BMS OCC - Forge DVs - AR OC - ALCON BBK - M3 Chassi - Dinan CP - Velocity M rear Toe arms - Advan RZ-DF - LUX H8 - Level 10 AT upgrade
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