255 limit NOT present on 2009 Cobalt SS?

[fr0stb1t3]

You can run all the boost you want as of the last beta. I've made several pulls at 35psi on c16 leaded race gas with no pcm issues.

What kinda numbers?

[black06g85]

yeah I got a gt3076r 09 ss/tc running 23-26 psi on pump gas with no issues. Did get one overboost to pop up, but hasn't since.

[boostking]

yeah I got a gt3076r 09 ss/tc running 23-26 psi on pump gas with no issues. Did get one overboost to pop up, but hasn't since.

why?????????? if this over/under boost is doing its job then there should never be an over/under boost condition..... I am waiting to do a 30 or 35r swap but won't untill this is 100%.

also a little side question.

why does my car jump down into the .7* lamda above 105mph. its both commanded and seen on the wideband but I am only commanding .86.....

[shabby]

why does my car jump down into the .7* lamda above 105mph. its both commanded and seen on the wideband but I am only commanding .86.....

Cat over temp protection.

[boostking]

Cat over temp protection.

thanks I will test (no protection needed when you have no cat...

[Oh Lordy]

Would I need COT if I have a cutout before the cat and have it open ALL the time except when going thru inspection?

[cobaltssoverbooster]

i have no cot pertection and i have a cat hahah fuck it if it burns it up then put some washers underit to turn the light out hahah

[Oh Lordy]

i have no cot pertection and i have a cat hahah fuck it if it burns it up then put some washers underit to turn the light out hahah

How do you disable the COT?

[cobaltssoverbooster]

its a fuel ratio map if you match it to your desired fuel in pe then its basically turning it off

[Terminator2]

How do you disable the COT?

Set all the values to 1.00 lambda to disable COT. It will still use your PE Lambda values. My COT is all 1.00 Lambda and It still commands and sees 0.88-0.86 Lambda at WOT.