What tables need to be adjusted in ecuflash to lean the car out when engine is cold.
(Below 140 degree fahrenheit)
Black smoke (9 AFR) during the first few miles of driving and once the car is warmed up it is fine.

Thanks in advance.

 

9:1 AFR? At what throttle level?

Rich

 

Billows black smoke and car sputters with tps less than 30% and little to no boost.
A lot worse when temps outside are below freezing.
Assuming there is some cold table adding fuel somewhere because it is fine after the car warms up a little.
I will try and get a log of this next week if that will help.

Thanks again this has been driving me crazy.

 

Assuming in this cold state (closed loop) all AFR reading are adjusted by the computer from the front O2 sensor.
Could this possibly be a front O2 sensor problem?

 

did you change injectors, since closed loop is activated by temp in most calibration. you need to adjust your openloop fueling tables.

 

ETC Fuel Compensation is what you should look into

 

Is there a similar table like "ETC Fuel Compensation"?
Couldn't find any table like this in my Tephraxmod 53040110 (53040010) Map. I already have the latest xml from Goldenevo.

I also need to lean out when engine is cold.

 

post your ROM

 

<table name="ECT Fuel Compensation #1" address="5ab11" category="Fuel" type="3D" level="2" swapxy="true" scaling="Percent128">
<table name="Load" address="617d6" type="X Axis" elements="41" scaling="Load"/>
<table name="Coolant Temperature" address="6101e" type="Y Axis" elements="9" scaling="Temp"/>
</table>

<table name="ECT Fuel Compensation #2" address="5ac89" category="Fuel" type="3D" level="2" swapxy="true" scaling="Percent128">
<table name="Load" address="617d6" type="X Axis" elements="41" scaling="Load"/>
<table name="Coolant Temperature" address="6101e" type="Y Axis" elements="9" scaling="Temp"/>
</table>

 

GottaZtt, This defiantly sounds like the right table.
It is getting colder now and I just adjusted and lower some cells by 10% - 30%
Made table #1 and #2 the same and will report back.
Thank you.

 

That table took care of the problem
Thanks again.

 

^great that is working good now