widge

Hey Guys,

Ive been trying to increase my idle, at the moment its about 850, i want it around 1000-1100

I have gone into my map and increased the desired idle RPM, this made no difference to idle at all.

So i went back in at increased my ISCV steps Idle Neutral No AC about 20 this increased idle a little bit, and i was happy, but this morning the car is back to idling like it was before around 850 WTF

Am i missing something?

widge

From searching around i believe i need to do a BISS adjustment using evoscan.

Once i set the adjustment to 750 using evoscan i the idle should then reference what i have inputted in Ecuflash correctly.

Sound right?

widge

PLease respond its urgent now,

Evoscan i activated Idle Screw SAS and started adjusting, thing is i didnt realise it failed and it wont let me activate this mode it actualy wont let me activate any of the modes

WTF, now cause i have adjusted it i can barely get the car to start

widge

Not so urgent now i got the car to idle, i just adjusted the screw until it hit my target idle of 1070-1100 ish.

But its not the proper way to do it, Evoscan will not enable SAS mode, nor will it activate my thermo fans

It says ECU not responding, but i can log flash etc fine

widge

know one has had this issue i want to get the idle adjusted correctly

widge

well it doesnt matter now the car seems to be hitting the target Idle with AC On and Off and cold starts, maybe i fluked it and got it in the right spot lol.

widge

This wouldnt have anything to do with running tephra maps would it?

I cant use Evoscan 2.6/2.7 to activate any of the actuators

widge

Does anyone have any ideas why i wouldnt be able to activate this mode in Evoscan just says no response?

widge

Id really like someone to chime in with this to let me know what im doing wrong or why i wouldnt be able to activate this mode?

charlie.tunah

iTrader: (7)

hate to see someone getting no help. I had the same issue with EvoScan 2.5 last night out of nowhere. It kept giving me an error when I tried to do anything with it. Something about not converting integers... For acutators, logging, etc. I uninstalled/reinstalled and it worked fine afterwards. I use 2.1 for normal logging, but use 2.5 for reading/clearing codes and actuators. Im probably not the best advice with my current idle issues. But verifying fuel trims are good, then setting the BISS with the actuator working should be the best approach, assuming there are no leaks.

sharkm87

iTrader: (29)

i'm not sure how the actuators in evoscan work...but i also just upgraded to tephra v7... i know for sure just to see i checked my fan acutator and it worked fine..fan came on..

i know when i wasn't using v7 they all worked fine.

which actuator are you trying to get going?

widge

My Idle is good now i just adjusted the BISS but its not the proper way to do it,

I want to activate SAS mode which locks the ISCV so i can set the base RPM correctly then it will target my Idle values in my tune,

Im using v2.7 tried 2.6 clean install and different computer