Well Final 5.0 helped set up my idle, and so far so good. With the cobra tune I start up the car and it goes into the 1500 rpm range and goes down to about dying range and then it goes up to 1500 rpm range and sits there for about whatever time it needs then it goes down to around 950 were I want it to idle. How do I make it stay at the 1500 rpm range when I start it up with out going down to were it almost dies???
Idle help
- Thread starter Guero
- Start date
Sorry for the misunderstanding. I ment on cold starts, and how it suppose to hang high for a little bit and then slowly go down to normal. Well when I start mine it goes up drops immediatly to were it almost dies then it goes up and hangs then slowly comes down.
Let me confirm some things and ask a few Q's
You have good normal temp idle
The prob you speak of here is for cold starts
You moved over to the j4j1 tune
What size inj's are you using
Have you loaded in your maf curve in the j4j1
Grady
Let me confirm some things and ask a few Q's
You have good normal temp idle
The prob you speak of here is for cold starts
You moved over to the j4j1 tune
What size inj's are you using
Have you loaded in your maf curve in the j4j1
Grady
Yes normal Temparature
Yes on cold starts,(you know what ill record it on video and ill let you see what im talking about
lolYes I moved to the J4J1
30lbs
and yes on the MAF Curve
Yes normal Temparature
Yes on cold starts,(you know what ill record it on video and ill let you see what im talking about
Yes I moved to the J4J1
30lbs
and yes on the MAF Curve
Believe me ... I've dealt with what you speak of
and
Know what it sounds like
You're most likely too fat
What does your wb show during all that surging?
What is your low/high slope values?
Did you load in offsets for 30's?
Grady
Woah So your saying I need to loose some weight 
My damn wide band counts down from 20 seconds before it reads so at start-up it doesn't read. Ill rigg to were I ran a wire straight to the batery. Let me do that and I'll see. High slope is at 29.XXX and low slope like 35.xxx
My damn wide band counts down from 20 seconds before it reads so at start-up it doesn't read. Ill rigg to were I ran a wire straight to the batery. Let me do that and I'll see. High slope is at 29.XXX and low slope like 35.xxxBe sure to load in your offsets cause after sitting over night, the alt is gonna be
crankin out the juice to freshen up the batt
You must do these basic kinds of things before ...........
we start hosin around with fuel for start up
OR
You can get into that two or three steps backward for each step forward in
your quest to solve this issue
We don't wanna talk about how I know that
Grady
crankin out the juice to freshen up the batt
You must do these basic kinds of things before ...........
we start hosin around with fuel for start up
OR
You can get into that two or three steps backward for each step forward in
your quest to solve this issue
We don't wanna talk about how I know that
Grady
Man ... If you have ever looked at anything I've said about this self tuning stuff
You've bound to seen me talk about the offsets and their importance
but
Never the less ... in a nut shell ..............
Look in CalEdit under functions
Injector Offset vs Battery Voltage
As your battery voltage rises and falls, this function helps keep the injector pulse width stay in step with the changes
You now have inj's that are 60% larger but the pcm still thinks you have 19's
Look for the offsets for your 30's at EECTuning.org in the faq section.
Grady
Right on Mr. G
You are absolutely correct
Yes, since you went to that file, you have offsets for 24's
Closer ... but ... Not close enough ... Load in the O's for 30's
Grady
Now that subject ......... Tons and tons of stuff has been written about that
by many, many peeps I consider to be smart folk
I still don't have a complete grasp on all that to my satisfaction
BTW ... where did you come up with that multiply by .8 thing
Grady
Similar threads
