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drdiabetes drdiabetes is offline
Junior Member
 
Posts: 88
Join Date: Oct 2014
Car: bmw 335i e92 AT
Default 01-04-2020, 09:14 PM

Updates!!!

New bosch o2 sensor + innovate heat sink.

Do some pulls in 3 geard. From 2000 to 4000 4500 rpm ok..then running lean and misfire.
Another pull and the same. Couldn't finish because the car misfire .
Last pull :
30BA dme internal failure
2C3B lambda probe in front of catalitic converted : not plugged
29CC misfire , several cilinders.
( cil 1 2 3)

The car has check engine now and running in 3 cilinders.
Bank 1 afr stack at 20 ( sensor has 20 miles)

I attached some logs... as i said i couldn't run from 2000 to 6500rpm as the car started to misfire

What do you think?? Could be the tune??? It is impossible to burn o2 sensors as me..and know I have this new issues.

I will have the ecu fixed ( injectors integrated circuits???) Then check cil 6.. (injectors / coils/ spark).

What do you think??
Attached Files
File Type: xls 2020-01-04 12_10_50_Map-8.xls (18.2 KB, 71 views)
File Type: xls 2020-01-04 13_03_18_Map-8.xls (19.6 KB, 66 views)
File Type: xls 2020-01-04 19_05_14_Map-8.xls (27.0 KB, 66 views)
File Type: xls 2020-01-04 19_06_58_Map-8.xls (19.9 KB, 64 views)


335i AT 2008
DOC RACE 6466 SINGLE TURBO
JB4 G5ISO + MHD TUNING
FUEL IT PI kit BMS controlled
FUEL IT STAGE 4 LPFP
XHP flash stage 3
VRSF RACE EXHAUST
VRSF 7.5 FMIC
NGK SPARKS TWO STEPS COLDER

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