Hey Guys,

Just asking about when people built a 2.3ltr was there idling alot higher?

Since my 2.3ltr build my idle has been about 1250 when it was the 2.0ltr it was around 1050

Now im just going to adjust it down a little but i just wanted to see if anyone else experienced this.

Also for me i have never been able to control idle through my V7 adjusting the ISCV tables ends up changing the idle for about 3 days then it just returns back to where it was, so i will have to adjust it with the BISS like last time and adjust the start tables to get rid of the starting issues when you move the BISS

thoughts

edit,

heres a video of it idling when it was a 2.0ltr

http://www.youtube.com/watch?v=PaKcRRR3Dns

And here it is currently 2.3ltr

http://www.youtube.com/watch?v=7voQ2QKUgO4

It also running heaps more Vacuum now its idling at about 14inhg where as before it was around 10-11

Im running 10 degrees of timing, do you think maybe going to 5 will bring the idle down a little too?

 

Are you running MAF or SD?

 

Lowering the timing will lower idle a bit... When you moved the Biss screw did you do it with the SAS setting in Evoscan? Turn on SAS the set the Biss to where the car Idles around 800rpm. Turn the car of, then turn the car on and let idle for 15min. What is your target idle set at.

Mikey

 

Target idle is set to 1050rpm

Im running MAF

Last time i wasnt able to get the car into SAS mode so i just adjusted the BISS then adjusted the Starting Fuel so it started ok again

I read somewhere else that ill need to take some ISCV steps out going to 2.3ltr as the volume of air has increased with the displacement

 

You can clearly hear the difference in idle in the videos, the only thing that has changed is the 2.0ltr to 2.3ltr

 

Also i do no that the target idle tables dont mean ****, its there to throw a cell if its goes a certain percentage above or below that,

So basically the only way to adjust idle is with the ISCV Netral AC Off

 

You should not need to adjust the starting fuel and stepper tables, unless you are running E85 etc. Why could you not get the SAS actuator to adjust?

 

i dont know the actuator didnt work for me

 

My 2.3 idled fine on the stock settings at 850rpm, had no need to adjust anything other than the BISS. What happens when you engage the actuator?

 

Nothing happens lol,

It says no response on the right hand side,

Everything else works fine with evoscan though

 

Unplug the Tactrix cable, plug it back in. Top left in evo scan click on 2.0 then switch back to 1.3 then it should work.

Mikey

 

Ive got the 2.0 cable

Anyway found the issue i had a vac line off from the back of the manifold, seems to be idling alot better now