[djmarkian]

Cel p0421

What are the parameters to make this CEL go away?. I was one of the beta testers for one of the OTS Maps and Im still getting a CEL.

 

[bova80]

you need to calibrate your maf. pretty sure that one is a lean condition at idle so that means your trims are over 25%.

check to make sure you don't have any leaks anywhere.

 

[djmarkian]

Oh Bova wrong CEL code, what I was talking about is my O2 sensor CEL code, I cant read it cause my AP cant identify it. Meaning when I did that beta testing, COBB supposedly fixed that and it shouldnt show any CEL but it still does. It really hasnt bothered me for 2 yrs or so but now its just annoying.

 

[bova80]

did you update to the latest version of atr and resave and load your map? also in the new version of atr if you want the cel turned off the box should not have a check box in it.

 

[djmarkian]

Yah I updated my AP and ATR with the current version. So what I have to do is upload my MAP to ATR and then re-save it as is?. I thought thats what I needed to do but havent done yet, thanks.

 

[bova80]

yeah, making sure that checkbox for p2187 is unchecked.

 

[djmarkian]

You mean P0421 right?...

 

[bova80]

which ever one, i said P2187 since that is what your thread was but yes, which ever one you want to turn off leave that box unchecked.

 

[djmarkian]

Kool, thanks.