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All COBB Tuning AccessPORT Flash for N54 335i Discussion Here
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06-04-2014, 06:06 PM | #8471 |
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The ap is locked. I am waiting for a reply from cobb i just emailed them yesterday.
Hoping i can send it back to the US and upgrade to V3 while its there |
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06-04-2014, 10:59 PM | #8472 |
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hey guys I reset adaptations using v2 and the RPM would fluctuate like hell on idle, changed map to stg0 and it was fine... anyone knows how to reset correctly ?
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06-05-2014, 12:48 AM | #8473 | |
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06-07-2014, 06:32 PM | #8474 |
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I know this has probably been asked a million times, I just can't find it now. On stage 2+ aggressive, is it ok to run a few (as in 2-3 gallons) of e85 with the rest 93? Just to make sure I am above 93 octane total (i.e. to account for octane variations).
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06-08-2014, 12:08 PM | #8475 |
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I've just ordered AR cat-less DPs. I'm curious to know if the Stage 2 OTS maps where developed against high flow cats, or cat-less DPs? I've got a email into Cobb's support groups about it, but curious if anyone here knows?
I'm planning on getting a pro-tune done anyways, but I've already had to lower my WGDC tables due to overshoots in Stage 1, and I imagine they'll only get worse with cat-less DPs.
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2018 Alpine White F30LCI 340i Msport w/ MPPSK: Custom E30 tune; 430whp/446wtq 2009 Sapphire Black Metallic E90LCI 335i xDrive FBO **SOLD** |
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06-09-2014, 12:48 AM | #8476 | |
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(You will need to adjust your fuel scalar if adding 2-3 gallons, or more, of E85. I don't think you want to do this.) |
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06-09-2014, 10:33 AM | #8477 |
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Can someone explain the Boost Limit Multiplier table, and how it interacts with requested boost? What exactly is the factor multiplying?
The x-axis of the table also begins at a high MAF (170 g/s IIRC), but I'm getting overshoots at low MAF Req (60-80 g/s) due to tight wastegates, and timing will flatline at tip-in throttle and low boost (3-4 PSI). Can I reduce the x-axis to reflect the lower MAF Req, and then use a lower multiplier to set a boost limit? Is that how the table works? |
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06-09-2014, 11:35 AM | #8478 | |
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I always suggest to revert your "WGDC base" table back to stock values and then use the BLM table to trim down the MAF troubled areas that correspond in the X-axis I preffer this method instead of hacking to death the WGDC base to get rid of overshoots. Start with 2.300 straight across. Raise or decrease the values based upon if you see overshoots or not. Tuning this requires ONLY a single gear WOT pull since your only trying to weed out the overshoot in the low-mid power range. Take your time and only increase or decrease by one increment using the "+" key after each run. The values in succession need to be "escalating" to go with the increase of MAF |
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06-12-2014, 04:39 AM | #8480 | |
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06-12-2014, 08:32 PM | #8481 |
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Has anyone ever measured - really measured with a Dyno - the improvements offered by NGK plugs over OEM? If so, show me the data. No butt dynos. No "My friend swears it's better". No "Team RLL uses them, so they must be better". Just real comparison data, please. Inquiring minds want to know!
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06-12-2014, 08:43 PM | #8482 | |
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07 335XI (A008006) 6AT ~94K miles JB4 G5 ISO VSRF DP's
09 135I M (VK80379) 6MT. Race Project car. 1) Install Cobb/piggyback? and Motiv 600 Kit[HTA3076R w/ tial .82] 2) JRZ or Moton suspension. 3) Build high flow intake manifold with multi-port fuel and relocate OFH 4) Build full cage 5) Complete staged twin setup with HTA4205R [w/Tial 1.16] 6) Complete dry sump system |
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06-12-2014, 08:50 PM | #8483 | |
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Cobb E40 PROtune by Jake@PTF/RR catless DPs/aFe DCI/ETS 5" FMIC/ER CP/Forge DVs/Alpina B3 TCU flash/BMW Perf. Exhaust./BMW Performance Style 313s/M-Tech Rear
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06-13-2014, 09:25 AM | #8484 | |
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06-13-2014, 12:21 PM | #8485 |
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After flashing the car and starting, sometimes if you go too quickly(not waiting over 1 sec) does anyone get a 4x4 disabled? But if you wait a few seconds with key out all is fine?
I'm wondering if the TCase gets reset for some reason?? |
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06-13-2014, 12:52 PM | #8486 |
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This is normal
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06-13-2014, 02:17 PM | #8487 | |
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06-13-2014, 09:24 PM | #8488 |
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How did you test that?
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MHD Self-Tuned Scaled FlexFuel Map | M-Boost | N20 Tmap | Helix IC | Fuel-It Stage 2 LPFP | BMS DCI | BMS Thermostat Delete | CP-E Charge Pipe | Tial-Q BOV | Apex Arc-8 Hyper Silver | Michelin PSS | Cool Carbon Brake Pads R/T | SS Brakelines | ECS 2-Piece Rotors F/R | xHP Stage 3 | xDelete Sport | KW-V1 Coilovers | Turner Strut Brace | Lux Angel Eyes | CF Kidneys | Scoops
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06-13-2014, 09:26 PM | #8489 | |
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MHD Self-Tuned Scaled FlexFuel Map | M-Boost | N20 Tmap | Helix IC | Fuel-It Stage 2 LPFP | BMS DCI | BMS Thermostat Delete | CP-E Charge Pipe | Tial-Q BOV | Apex Arc-8 Hyper Silver | Michelin PSS | Cool Carbon Brake Pads R/T | SS Brakelines | ECS 2-Piece Rotors F/R | xHP Stage 3 | xDelete Sport | KW-V1 Coilovers | Turner Strut Brace | Lux Angel Eyes | CF Kidneys | Scoops
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06-13-2014, 09:28 PM | #8490 |
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Not sure what you mean. Lots of time on the topic of spark plugs in this forum. I just want to see the scientific proof that one is better than the other.
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MHD Self-Tuned Scaled FlexFuel Map | M-Boost | N20 Tmap | Helix IC | Fuel-It Stage 2 LPFP | BMS DCI | BMS Thermostat Delete | CP-E Charge Pipe | Tial-Q BOV | Apex Arc-8 Hyper Silver | Michelin PSS | Cool Carbon Brake Pads R/T | SS Brakelines | ECS 2-Piece Rotors F/R | xHP Stage 3 | xDelete Sport | KW-V1 Coilovers | Turner Strut Brace | Lux Angel Eyes | CF Kidneys | Scoops
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06-13-2014, 09:58 PM | #8491 | |
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Edit forgot to post the link. http://www.e90post.com/forums/showth...ighlight=plugs
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07 335XI (A008006) 6AT ~94K miles JB4 G5 ISO VSRF DP's
09 135I M (VK80379) 6MT. Race Project car. 1) Install Cobb/piggyback? and Motiv 600 Kit[HTA3076R w/ tial .82] 2) JRZ or Moton suspension. 3) Build high flow intake manifold with multi-port fuel and relocate OFH 4) Build full cage 5) Complete staged twin setup with HTA4205R [w/Tial 1.16] 6) Complete dry sump system |
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06-14-2014, 10:04 AM | #8492 | |
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MHD Self-Tuned Scaled FlexFuel Map | M-Boost | N20 Tmap | Helix IC | Fuel-It Stage 2 LPFP | BMS DCI | BMS Thermostat Delete | CP-E Charge Pipe | Tial-Q BOV | Apex Arc-8 Hyper Silver | Michelin PSS | Cool Carbon Brake Pads R/T | SS Brakelines | ECS 2-Piece Rotors F/R | xHP Stage 3 | xDelete Sport | KW-V1 Coilovers | Turner Strut Brace | Lux Angel Eyes | CF Kidneys | Scoops
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