Triumphrat

ST2955i

Yesterday I hook up my 04 955i to the tune boy and found these number.

I do not know if they are normal since I can not compare the data.

Engine Temp Celsius : is changing between -40 to the right temp.
Injector P/W are not perfectly in sync : 1.311-1.408-1.200
o2 sensor show 0 (zero) volts
Adaptive stepper had to be reduce to 7 to be able to start ( to rich ?)

I have 91 octane in the tank and will change it for 89.

Now the motor is hard to start when cold and it always smell like it's too rich.

Any input or comment will be greatly appreciated.

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955i 2004 in a Mini Buggy ( ST2)