ECMlink General quick question

[miliman13]

This is just a general question ......
Let's say at WOT you are actual(10.3afr)
But DA/AfREst(11.0)

Your wide band is rich, and you wanna lean out.

So you would raise or lower the V.e cell ?

I thought we want to trick the ECU into thinking we removed air, thus it lowers fuel as a product.....

I spent hrs reading threads, not once is this established... Just the usual " make adjustments ".
Comment.

Thanks.

 

[91talonts1]

Yes lowering them will make it leaner and raising them will make it richer.

 

[miliman13]

Yes lowering them will make it leaner and raising them will make it richer.

....... Then something serious is happening with an ( aid ) im using..... It's telling me to raise the cell..

Additional question ..

Do i have this correct..
If WBerror is positive you add to cell
Negative you subtract from cell

 

[boostdawd]

....... Then something serious is happening with an ( aid ) im using..... It's telling me to raise the cell..

Additional question ..

Do i have this correct..
If WBerror is positive you add to cell
Negative you subtract from cell

Correct.

 

[91talonts1]

Yes positive WBfactor is lean, negative is rich. Makes it easy to remember which way to go with fuel.

 

[boostdawd]

Think of it as adding and removing air. If the wideband reads 10.3 but your target is 11 u would "remove" air in that cell so it leans it out a bit. If your afr is 11.4 and your target is 11 then u would "add" air in that cell to richen it up.

 

[miliman13]

I truly appreciate the two of you talking the time to clear this up..

I know it's gonna help others who stumble on this after some frustrating dead end google searches...

Seriously thank you guys.


Now to find out Why I'm being lead a stray and lied too on a different..... Platform.

 

[boostdawd]

This is dsmtuners. We work on our own cars and learn how to tune. We are DIY'ers. Other platforms.........

 

[miliman13]

Bad choice of word...
Lets just call it a PDF .......