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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 > Just got my BT tool and I have some pressing questions !



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      11-11-2010, 02:56 PM   #1
tscdennab
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Just got my BT tool and I have some pressing questions !

Hi,

I just got my Bavarian Technic diagnostic cable and I have attempted to so some logging. But I noticed some strange things:

1. Many parameter names are in German. Is this normal or it it's just a bug in the latest software version ? I have the program set to English language.

2. I found a parameter named "engine speed" but it has a value of 200 at idle and about 1650 at 7000RPM. Is this the correct parameter to log RPM ? Maybe I should scale it somehow ?

3. I wanted to log ignition timing. Is the parameter "Zündwinkel Zylinder 1
" the correct one ? Its values seem to vary between +95 and -95...

4. I wanted to log the AFR/lambda values. Is the parameter "Lambda-Istwert" the correct one ? It varies 8 and 16, with 8 at idle.

Thanks !
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      11-11-2010, 02:58 PM   #2
e93WhiteonRed
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All of mine is in english... I think there might be a setting you can change for language..
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2007 335I E93 sport package Alpine White. BMS DCI, PROcede V4, ACT street clutch, Michelin Pilot Sport A/S Plus and BT Tool. Pending install of Raceland Downpipes.
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      11-11-2010, 03:22 PM   #3
F104
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I've the same. Have the BT for a year now, latest s/w installed, but it still duplicates some or most parameters in german and english. Just keep going down the list. I use the english ones, i can tell you RPM reads correct. Have done quite some boost /rpm / speed logs
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      11-11-2010, 07:26 PM   #4
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Wert means value as in Preiswert good value

Zudwinkel is not familiar to me but I'm not a native speaker, just exposed to it growing up and around the family.
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