why it does it shows aitor ?? :indiff:
Don't ask me! It's your log :-D If you were working closely with me, and using provided firmware s19s, it certainly wouldn't.
sadly IAT is correct :roll: while idle it sometimes rises up to 60-65°C and while driving it drops back to 30°C at this weather conditions (25°C outside).
This sounds like an MAT sensor, NOT an IAT sensor. If you read anything more than 0.5 *C away from ambient while at WOT above 2k RPM, something is very very wrong with your car. IE, it's magical. For the time being, you must connect an IAT (not an MAT) to your IAT input. If you do not have an IAT, that sucks, but fix the car. Where is your "IAT" mounted, exactly? Post a photo?
So that´s why i need a 3D idle valve pwm table :mrgreen:
and a idle spark advance table.
All in good time. You need to get the basics right first. VERY FAR from it at the moment. :-)
choose a fixed duty for the time being
what duty do you mean ?
Idle valve PWM duty cycle. Choose a value that will:
- Not let the engine stall while cold after 10 or so seconds of manual intervention
- Not rev excessively high once warm
Extend manual intervention to a longer period until you find a value that suits... :-p Fancy idle comes later. You have MUCH bigger problems than that. Even if YOU don't realise it.
EGO is WAY too rich or not calibrated at all, or not present.
I have mounted the OEM small band because i´m switching from OEM ECU to FreeEms.
I will mount the LC-1 back if the FreeEms is running good.
Ahh, OK. That makes some sense. Is this your only car or something? You're never going to satisfy me enough without putting a wideband in for your logging sessions. Your tune could be miles off and no one would know. We make hard log-backed evidence based changes here. Arbitrary because someone wants something is not good enough. Need must be demostrated with hard data.
- where Open Source means Open Source, and Free means FreedomFreeEMS.org
- the open source engine management systemFreeEMS dev diary
and its comments thread
and my turbo truck!n00bs
, do NOT
PM or email tech questions! Use the forum!The ever growing list of FreeEMS success stories!