IAT Sensor Cal

[Jim_PA]

Any update, or is this a dead-end? Is there a CAX or other workaround?

[Taz]

Hi Jim,

Feel free to send me a PM, if you need some help with this.

[mowton]

Some other LS1 additions are being added so it is probably a good time for us to revisit this while we are there, no time frame though, it's just on the list ok.

Still looking, makes it tough to convert to a card style MAF/IAT on a swap :-(

Ed M

[dian]

did anything come out of this? would be interested in using some faster sensor instead of the lazy oem one.

[aaronc7]

What OS are you on? I ended up just defining it myself via cax

[dian]

02020003 os. the problem is i have no idea what a cax files are and how to work with them.

i suspect the temp input is totally wrong on a boosted application, i see it rise the same amount after closed throttle as it did during a pull and its getting cooled down during that period. so it really reports only a fraction of actual. to get dynairtmp to match it is yet another story.

[aaronc7]

02020003 os. the problem is i have no idea what a cax files are and how to work with them.

i suspect the temp input is totally wrong on a boosted application, i see it rise the same amount after closed throttle as it did during a pull and its getting cooled down during that period. so it really reports only a fraction of actual. to get dynairtmp to match it is yet another story.

I can't do it right this moment (on the road), but I can definitely help get you sorted with this. Should just be a simple drag and drop a cax file on your end... I dont have a cax for that exact OS handy, but I'll work on it and respond here.

[dian]

thank you so much.

[aaronc7]

thank you so much.

Extract the two .cax8 file to C:\Users\XXXXX\XXXXXX\Documents\EFILive\V8\User Defined Cax8\LS1B

open v8 editor, it should be located Engine Operation -> IAT folder

[dian]

looking under v8, there is no "user defined cax8". (there is "user defined pids".)

im not using v8. where should i copy it in v7.5? nothing with cax in there either.

oh, do you mean to create a folder "cax8" in "userdefined" and put it in there? would that be "user configuration" in v7.5?

(see, i told you i had no idea.)