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Talking To Dave logs map 2 5 6 and 7 best bms flash - 06-06-2019, 03:45 AM

After i purchased the bms race flash i made logs map 6 was done by me am not a tuner or prof. I use this car for races only so plz check logs if map 6 needs some adjustments to give me better boost i would be glad to hear it thanc in advance
Attached Files
File Type: csv map 2 all.csv (17.0 KB, 16 views)
File Type: csv map 5 all.csv (10.4 KB, 10 views)
File Type: csv map 6 o.csv (12.2 KB, 23 views)
File Type: csv map 7 o.csv (10.7 KB, 14 views)


Bmw 335 n54 jb4 iso5,n20 sensor,ER charge pipe,HKS bov,bms dci,down pipe,7 inch vrsf intercooler,backend flash stage 2 turbos ,bms oil catch can and aem lpfp.
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Default 06-06-2019, 06:41 AM

My biggest concern w. your map 6 is your IAT's they are super high- not good...

I'm assuming this was after a couple pulls in other maps, but the IAT is killing your timing across the board..



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Default 06-06-2019, 09:41 AM

Yes that was after several pulls besides this pull was done at a very steep hill i dont know if it does affect the iats or.not temp was outside temp 34 degree celcius. So how to reseolve this issue?

Note: dont know if it affects iats or not the lower plastic cover under the car was removed in this log maybe its important because it traps air and keeps the intercooler cooler? I have upgraded intercooler


Bmw 335 n54 jb4 iso5,n20 sensor,ER charge pipe,HKS bov,bms dci,down pipe,7 inch vrsf intercooler,backend flash stage 2 turbos ,bms oil catch can and aem lpfp.

Last edited by Speed_addict; 06-06-2019 at 09:55 AM..
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Default 06-07-2019, 07:44 AM

Quote:
Originally Posted by Speed_addict
Yes that was after several pulls besides this pull was done at a very steep hill i dont know if it does affect the iats or.not temp was outside temp 34 degree celcius. So how to reseolve this issue?

Note: dont know if it affects iats or not the lower plastic cover under the car was removed in this log maybe its important because it traps air and keeps the intercooler cooler? I have upgraded intercooler
Dont want to log on a steep hill.

And 34* C = to about 95* F- so that doesnt help either.

What FMIC do you have?



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Default 06-07-2019, 11:45 AM

7 inch vrsf intercooler i made another log in straight line iat reached 167 seems its stil high


Bmw 335 n54 jb4 iso5,n20 sensor,ER charge pipe,HKS bov,bms dci,down pipe,7 inch vrsf intercooler,backend flash stage 2 turbos ,bms oil catch can and aem lpfp.
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Default 06-07-2019, 12:05 PM

Quote:
Originally Posted by Speed_addict
7 inch vrsf intercooler i made another log in straight line iat reached 167 seems its stil high
Yeah- whats your ambient IAT?



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Default 06-07-2019, 04:16 PM

What do u mean by ambient iat?


Bmw 335 n54 jb4 iso5,n20 sensor,ER charge pipe,HKS bov,bms dci,down pipe,7 inch vrsf intercooler,backend flash stage 2 turbos ,bms oil catch can and aem lpfp.
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Default 06-08-2019, 10:43 PM

Quote:
Originally Posted by Speed_addict
What do u mean by ambient iat?
Ambient being IAT when car is idling (staric) vs outside temp.



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Default 06-09-2019, 02:40 AM

I started the car next day cold start connected laptop iat showed 75 and remained 75 after 10 minutes of keeping the car at idle . Outside temp is 22 degree celcius so Dave what do u conclude? Is my fmic doing its job?if yes then why log at speed makes it reach 180s? My car has lots of white smoke coming from exhaust and oil burning maybe this smoke is oil vapor which will increase the temprature inside the charge pipe? Or its not related?am consuming 1 litre every 300km


Bmw 335 n54 jb4 iso5,n20 sensor,ER charge pipe,HKS bov,bms dci,down pipe,7 inch vrsf intercooler,backend flash stage 2 turbos ,bms oil catch can and aem lpfp.
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Default 06-10-2019, 08:34 AM

That’s a lot of oil..

Given the outside temp, the smoke doesn’t seem temp related- do you have an upgraded PCV setup?

When I see guys burning that much oil- in my experience it’s usually been Turbos

Your FMIC doesn’t seem to be doing the best job- those IATs are really high



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Default 06-10-2019, 11:04 PM

No the pcv valve is stock never changed or replaced anything in pcv system.


Bmw 335 n54 jb4 iso5,n20 sensor,ER charge pipe,HKS bov,bms dci,down pipe,7 inch vrsf intercooler,backend flash stage 2 turbos ,bms oil catch can and aem lpfp.
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