so i just down loaded crome and i was going throught the maps and i very counfsed. i have been doing tons of reading on pgmfi.org and i still dont under stand. could some one give me a break down of who to tune with crome how i can change my map.. do i have to buy crome pro do do that or whats up
and where can i find more base maps
to thoes of you who are helping me thanks.. and i dont really know what im talking about so please keep all negative comments to you slef.


Modified by sycamore at 12:24 AM 2/3/2006

 

I can give all info I have with useing crome.....My tuner used crome to tune my car and said i needed crome pro if i wanted to hook my laptop up to my ECU....so if thats whats your asking then yes you need pro. If that didnt help then use this as a BUMP

 

yes and no.. but i found out some more about what i was looking for and some more question

how i change my map

where are all the base maps im useing a ls with 440 and stock fule pump for now getting one on next pay check.. but any help is needed

 

ttt any one

 

You really don't need crome pro. You just need a good wideband lambda, for datalogging on your laptop. You need the rpm, a/f and map signal. When a/f is to low, let the injection time in your crome map increase. for that rpm, and map value. Your datalog program has nothing to do with crome. Datalogging is for reading your a/f, and then with crome you correct it.
When corrected you have to program a new chip, start the engine, en datalog again, and see if your a/f is getting better. Repeat this till your a/f is right. This is all possible with crome free. You even can use rtp (real time programming) with crome free. Then you'll use a romulator, whitch connects your pc with your ecu, so you don't need to program a new eprom every time.

Crome pro has a datalog function, so datalogging is in crome, and crome wil autocorrect your a/f, by reading map, a/f and rpm. That goes a lot faster, but it isn't necessary. Good luck!

 

On cromes website. http://www.tunewithcrome.com

There is a walk through video it shows you EXACTLY what to do and a guy is talking to you while he is doing it.

DL is an watch it, best advice.

 

thanks a ton for the replys i found out tons of info last night.. very both of you guys were very helpfull

 

that walk-trough is only about crome pro..

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Tinus Tussengas &raquo;</TD></TR><TR><TD CLASS="quote">that walk-trough is only about crome pro.. </TD></TR></TABLE>

There are more than 1 demo and what not. It still shows you what is going on.