Ok, fired the car up, but it won't idle. Even if I hold the throttle open a little. So this tells me its not an IAC issue, it just can't handle any steady throttle position.. I have to lightly rev it. Any ideas? I am using a baseline that brady gave me, so I asssssume its close, but apparently not. Here are the logs. The first one is w/o the wide band hooked up. The 2nd is withalthough, its not all welded.. so it probably has hella air leaks. Any ideas? will fast show a trouble code if something is funk?

http://www.fastblackcar.com/camaro/fast/

 

You might want to check out your dashboard on ccom and make sure that all the sensors are giving an input to the computer. And no you won't find any troublecodes. Did you buy the unit new or was it used? I had to send my FAST computer back to get a Firmware revision change because mine was apparently known to cause problems.

 

do you know what version you had/have? where can I find this out?

well, I don't see a IAC readout, only a target.. where would the actual IAC posistion be? everything SEEMS to be working?

 

Your iac will only show reading when the car is running. I would turn your wideband on. Change the closed loop perameters to 60 degrees, and min rpm 400 max 500. This will let the wideband work when you start it. Set you target air fuel about 13.0. Watch your 02 corrections and get them close to 0.
I would go to the Ve table and add fuel until it idles then you can start playing with the graphs from there.

Let me know what happends

 

i have a phone number i can give you, i have to go find it though. I'm at school and going to be going to class soon

you basically call up and give them your serial number off the box and they look it up and see if it has been given the firmware update. Kinda like a recall at a dealer with a vin #

 

sweet, thanks

 

(662) 224-3295 is the number to call to have your ECU updated. $40 plus shipping from the last time someone told me how much

This is accurate per Craig Smith's mouth from around October, not sure if it has changed

hope it helps and let me know if that is the number to call because i know i need an update on my old unit

 

haha, thanks. I richened it to 11:1 at idle.. it idles


see my other post

 

now that you got it ,could you repost that file? how big a cam are you running? n/a or supercharged?
thanks