threethirty5

Datalog n54 stage2+ with hp stage 3 - NEED HELP

threethirty5

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threethirty5 submitted a new graph:

n54 stage2+ with hp stage 3 - NEED HELP

Can anyone help me with my logs..im getting 30FF and 3100 DME codes when WOT but not every time...
*I've just replaced boost solenoids and all new vacuum lines* when i replaced solenoids like 3 months ago car pulled hard and didnt have codes but since last week ive got both codes again and car feels slow*

Also my tial bov is fluttering and opens with the slightest tap of the throttle like if i just tap the peddle a cunt hair and not even making boost it will vent every time...and this just started happening...bov isnt open at idle

-MHD stage 2+ 91OCT
-xHP stage 3
-Stock inlets
-Upgraded intercooler only 5 inch
-Tuner Motorsport coils and 1 step colder Plugs gapped .022
-VRSF downpipes
-CP with tial BOV
-Stock turbos with unknown Km/Milage
-Stock tmap and map sensor ( haven't changed since I flashed with MHD) I have a 3.5bar coming net week

If you see anything out of the ordinary from my log please let me know. any help if appreciated

View this graph...
 
Last edited:
Aug 18, 2018
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2012 335is E92 DCT
STFT are pulling 22-24%...27% up top...fueling from the tune. Reset Lambda Controls, Lambda Sensors, Octane Rating and Load Control Via MHD. Do one at a time...cycle ignition and reset the next. relog.
 

carabuser

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I would say so. The adaptation values are stored in NVRAM in the DME. It loads the values on startup and saves them on shutdown. So even if you clear the value in the NVRAM, the DME will still be using the old value it loaded at last power on.
 
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SlowE93

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Just a plane ticket away !
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E93
I would say so. The adaptation values are stored in NVRAM in the DME. It loads the values on startup and saves them on shutdown. So even if you clear the value in the NVRAM, the DME will still be using the old value it loaded at last power on.
Thx for the in depth explanation to make sense of it !
But, what would be the difference if you select multiple resets and turn ignition off, then start the car ? Why would we need to do 1 at a time ?
As I understand it, you would not want to do a reset or clear adaptations and just start the car, you would want to ign on, clear, ign off, then start car.
Or am I understanding it wrong ?
Guy above recommends to do 1 at a time.