Im not sure what I need but I have to barely touch the gas pedal for it to start? Is it because it needs more gas or needs more air? not sure anyone familiar with CATS? I can send data logs too if anyone wants to take a look I'll try to start withough touching the pedal then touch the pedal and it fires instantly

 

tps out by the sounds of it

 

Hmm My TPS says zero at idle?

 

you're super charged so im thinking you need to have the blade on the TB set open a tiny bit or drill the hole in the TB theres a post on here about drilling the TB for the common idle issue

 

here is the link to the drill mod
https://www.z28.com/conversations/throttle-body-iac-drill.86371/

 

link isnt working

 

https://web.archive.org/web/20030309012640/http://hashmarks.com/techtips/throttle_body_mod.htm

try this

 

https://www.z28.com/members/kywes.906/

or check kywes posts here