what im missing here

[rytari]

this today... how can i get it idling in open loop always, i tried many things but wasnt able to getit...

my idle is fine at first 5-10 seconds and after that engine stars shaking and afr woes from 14 to lean all the time...

[ony]

I think in the costunt table set temp for closed loop fuel to the max? I would set the timming in the table to 20 degrezz from 400 to 1000 rpms up to 40-45 kpa on the map. I would set the bpw constant back to 181 that along will give you more fuel. you could also lower the 14.7 scoth to 14or so.

[damanx]

It's been a while since I have messed with any tuning, but need to do more myself with my truck.

I downloaded your BIN and log from above and unless I am looking at something wrong, running the log shows the engine in Open loop at idle.

One thing I notice when I run the log, I see the o2 sensor seems to stick at 430 something for the majority of the log.

[rytari]

If i set blm's to 181 it will flood and stall the engine, usually i use 14.1 stoich but no i just made only those 2 changes to otherwise stock bin...

If i add more timing my idle will go over 1000, cant have that in emission test

In log o2 seems to do so, in real its not, and i have auxilary wb gauge where i look my afr's

I raised closed loop temp to max and noticed i will get best idle when i have 850 to 900 rpm and afr 12.7, but i dont know how to make it normally idle like that, i shuld need to somehow compensate the error or get it idle in open loop

[damanx]

I am confused.

Not sure how your O2 sensor can be working and the data stream showing what it is as there is a point in the last part of the log where the o2 sensor voltage starts changing.

[ony]

its idleing about 50 map, try changing 30-50 400-800 rpm ve1 cell blocks to 20.0 . that is why it floods when you set the bpw to 181 it putting 30 -38 at idle.

[rytari]

Why should i make it any leaner at idle when its too lean allready

Now if i change blm to 181 what is more suitable for stock injectors i may have better blm at idle but rest of the ve map will be useless