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Showing results 1 to 15 of 15 Search: Posts Made By: alvinsychung1026
Forum: B58, B48 06-13-2019, 02:44 AM
Replies: 1,714
Views: 510,047
Posted By alvinsychung1026
I am so curious as well. It seems Map 4 is a new...

I am so curious as well. It seems Map 4 is a new defined Map in V13 without FUD bit6 on.
Forum: B58, B48 04-01-2019, 09:03 AM
Replies: 3
Views: 549
Posted By alvinsychung1026
Thank you both. Iíll update to v11 again, and...

Thank you both. Iíll update to v11 again, and keep my eyes on that.
Forum: B58, B48 03-30-2019, 05:39 PM
Replies: 3
Views: 549
Posted By alvinsychung1026
FW. v11 mpg is lower than v9?

I’m using additive map 2. My car’s mpg is getting lower after I upgraded jb4 to v11 for my daily driving from home to office. After I changed it back to v9, mpg is getting higher to the level I used...
Forum: Support & Log Review 02-06-2019, 04:47 PM
Replies: 2
Views: 571
Posted By alvinsychung1026
Thank you for the review and I did the firmware...

Thank you for the review and I did the firmware upgrade to v11 per your suggestion. My curiosity. Do you optimize firmware v11 on full time IAT spoof for map 5?

By the way, I compared map 3 and...
Forum: Support & Log Review 02-06-2019, 12:20 AM
Replies: 2
Views: 571
Posted By alvinsychung1026
B48 330i runs Map 5, IAT spoof seems fits well

Without any mods, map 2 is the limit with 93 octane on my car. After installing stone eddy catalytic d-o-w-n-p-i-p-e, I started to use map 3 with 93 octane and car ran smoothly from day 1 without any...
Forum: Support & Log Review 01-22-2019, 03:52 PM
Replies: 2
Views: 578
Posted By alvinsychung1026
Hi Payam, I am using 93 Octane without any...

Hi Payam, I am using 93 Octane without any additive or booster. Thanks to your comment. The d-o-w-n-p-i-p-e modification really helps a lot on timing.
Forum: Support & Log Review 01-19-2019, 02:39 AM
Replies: 2
Views: 578
Posted By alvinsychung1026
B48, Map6 flat 18psi, 300 cell ********

Fuel trim is suddenly more than 45. I think it should be ok.
Please give some suggestions if any. Thanks!
Forum: B58, B48 01-10-2019, 09:48 PM
Replies: 5
Views: 851
Posted By alvinsychung1026
28 degree Celsius, 3/4 tank 93 octane without any...

28 degree Celsius, 3/4 tank 93 octane without any mods, but a tuning box
Forum: B58, B48 01-10-2019, 03:53 PM
Replies: 5
Views: 851
Posted By alvinsychung1026
I tried 20psi for 5000-5500 but it had a big...

I tried 20psi for 5000-5500 but it had a big timing drop, so I changed it back to 19psi. My 330i is stock without any mods, fuel is 93 octane and jb4 is not connected with EWG and fuel pressure...
Forum: B58, B48 01-10-2019, 09:53 AM
Replies: 5
Views: 851
Posted By alvinsychung1026
Smooth 100-200, B48 330i, Map6 19psi w/o EWG, FF wires

I did a 100-200 test and feel my car is very smooth for the acceleration with my map6 setting. Actually, not just 100-200, also feeling good for low RPM range as well, the turbo lag is just like...
Forum: Support & Log Review 01-05-2019, 10:47 PM
Replies: 2
Views: 498
Posted By alvinsychung1026
With your comment, I set map 6 to flat 18psi....

With your comment, I set map 6 to flat 18psi. Much better
Forum: Support & Log Review 01-05-2019, 09:28 AM
Replies: 2
Views: 498
Posted By alvinsychung1026
B48 330i stock with Map 6

Map 6 flat 16 psi with Duty Bias, PID Gain and Fuel Open Loop adjustments, feels much better than original Map 1, 2 :)

Please do me a favor to review if it’s really that and safe to use.
THANKS!
Forum: Support & Log Review 01-04-2019, 10:26 AM
Replies: 3
Views: 510
Posted By alvinsychung1026
Smile I gave firmware 11 Map 2 a test. It seems a...

I gave firmware 11 Map 2 a test. It seems a little bit better than firmware 9.
Is my driving feeling right?:)
Forum: Support & Log Review 01-03-2019, 09:57 AM
Replies: 3
Views: 510
Posted By alvinsychung1026
I am in Taiwan and using 98 unleaded gasoline...

I am in Taiwan and using 98 unleaded gasoline which should be equal to 93 octane in the USA. Here we just have 92, 95 and 98.
Forum: Support & Log Review 01-02-2019, 09:17 AM
Replies: 3
Views: 510
Posted By alvinsychung1026
Please help review my log file on B48 330i

Map 2 on B48 330i stock without any mods
Thank you!
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