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BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > All COBB Tuning AccessPORT Flash for N54 335i Discussion Here



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      08-30-2011, 10:00 AM   #2289
nitehawk
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Just curious, what throttle maps are most people using? Has anyone tried all 3 versions for comparison.

I'm planning to switch from Dinan stg 2 to Cobb and am wondering which map would provide the same type of smooth throttle response.
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      08-30-2011, 11:40 AM   #2290
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Quote:
Originally Posted by tomob63 View Post
how did you like v203 v2 map btw?
I put it on yesterday (went from v203 91 octane map), and I'm not feeling it. Prefer the v203 93 map over v2. Boost coming up much later in pedal travel; good for city driving and perhaps mileage, but the more aggressive onset later on in pedal travel doesn't feel natural. Not linear enough.
I like v203 v2 map it's aggressive enough and i like the feeling of boost coming!!!
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      08-30-2011, 03:17 PM   #2291
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@ nitehawk, map 2.03 v2 alternate throttle map will give you the linear power delivery you are looking for. With that said, map 3.00 is great!
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      08-30-2011, 03:18 PM   #2292
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Quote:
Originally Posted by JStang View Post
Nice! My AP should be delivered by Thursday and I was pretty concerned about the waste gates rattling. I can't wait to get this installed
As many have stated, map 3.00 for me has also silenced the wastegate rattles (but I barely noticed in the first place)
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      08-30-2011, 03:53 PM   #2293
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H2AD0 (or H2ADO) and H2FA3 codes

Anybody know what H2AD0 (or H2ADO) and H2FA3 codes are?
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      08-30-2011, 08:10 PM   #2294
Zeus78
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Thumbs up First time post, first tune... Cobb Addict!

Hi all,

First post. Just got a 2008 135i. Cobbed it and must say I am amazed... No issues with the install, took some time and reading to figure out the beta non beta thing. However I am running v300 for 2 weeks now and had zero issues (no codes, no nothing!) and the car is a beast! I cannot see how any other version was better...not planning on trying them, just waiting for final non beta version of the v30x

I had a number of bimmers before, never tuned so I just figured out that super car performance came in under a grand mod and 20 minutes in the driver seat watching it do its thing!

Awesome!
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      08-31-2011, 11:33 AM   #2295
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2011 550xi  [0.00]
I really hate the v300. I was running v201 and loved it. v200 and v201 are my favorites. v300 has been killing me with WOT runs and early throttle closure. yesterday I had a long pull in 3rd gear and the car died on me threw SES and a few codes P2AAF and P2D59. Only if I could get v201 maps with all the additional new updates from v300.
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      08-31-2011, 12:03 PM   #2296
vasillalov
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Quote:
Originally Posted by belal242 View Post
yesterday I had a long pull in 3rd gear and the car died on me threw SES and a few codes P2AAF and P2D59. .
You'll be the third case that I've seen with Cobb v 3.00 maps (including mine).
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      08-31-2011, 12:08 PM   #2297
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Send a message via AIM to themyst
fwiw, I know the 203 maps work with the 3.0 firmware.
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      08-31-2011, 01:01 PM   #2298
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Quote:
Originally Posted by vasillalov View Post
You'll be the third case that I've seen with Cobb v 3.00 maps (including mine).
I talked to Ian from COBB and he said they are having a few people report this issue... they are working on a updated map and should be released next week to take care of this specific issue.
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      08-31-2011, 01:11 PM   #2299
Slops
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god damn you guys have lots of issues with cobb...this thread has a new issue almost every day
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      08-31-2011, 02:08 PM   #2300
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Quote:
Originally Posted by Sloppy View Post
god damn you guys have lots of issues with cobb...this thread has a new issue almost every day
Seems like the same issue on the newest map.
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      08-31-2011, 02:17 PM   #2301
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Quote:
Originally Posted by themyst View Post
fwiw, I know the 203 maps work with the 3.0 firmware.
...but Cobb themselves stated that running 2.03 maps on 3.0 firmware is not recommended and could result in unpredictable engine behavior...
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      08-31-2011, 02:20 PM   #2302
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Quote:
Originally Posted by vasillalov View Post
...but Cobb themselves stated that running 2.03 maps on 3.0 firmware is not recommended and could result in unpredictable engine behavior...
I'm running v203 on 3.0 firmware and its running just fine.
Alot better then v300 where I got the requested torque dtc error.
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      08-31-2011, 02:28 PM   #2303
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Quote:
Originally Posted by vasillalov View Post
...but Cobb themselves stated that running 2.03 maps on 3.0 firmware is not recommended and could result in unpredictable engine behavior...
I think he said that initially but has stated recently that it works fine.
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      08-31-2011, 02:43 PM   #2304
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Yes and yes. Experienced the same issue as others on the v300 WOT run. Keep in mind again, this is a Beta-map and not the final, as mentioned, there might be some bugs in a Beta-map that need to be worked out.

I did go back to v203 on the latest firmware and am running good now without any mal-effect. Looking forward to the next update -
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      08-31-2011, 04:38 PM   #2305
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At least yall can run your Cobb I have been waiting a week for my Rom to be worked in an told it would be ready this week and when I called to check on it I was told it will be another week ...so I have a 800 dollar paper weight..if you have a 2007 it may take a while
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      08-31-2011, 04:59 PM   #2306
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Got bored, decided to play with a virtual dyno on one of my stage 2 datalogs.
Right around 400 on pump gas, not bad for a beta map.

Name:  stage2.jpg
Views: 498
Size:  50.8 KB
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      08-31-2011, 05:06 PM   #2307
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Lol. I think your air/fuel should be boost...
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      08-31-2011, 05:06 PM   #2308
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Quote:
Originally Posted by boom View Post
Lol. I think your air/fuel should be boost...
reading fail jason.....lol look at the right hand side of the graph
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      08-31-2011, 05:13 PM   #2309
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That's a lot of TQ!
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      08-31-2011, 05:14 PM   #2310
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Quote:
Originally Posted by Clap135 View Post
Got bored, decided to play with a virtual dyno on one of my stage 2 datalogs.
Right around 400 on pump gas, not bad for a beta map.

Attachment 573746
Great numbers Clap!!!
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