PDA

View Full Version : ECMLink Tuning Questions (Logs Included)

Pages : 1 [2]
asshanson
05-31-2011, 04:15 PM
Sounds like an o2 issue to me. Do you have another you can use to verify?
cman3000
05-31-2011, 04:59 PM
Unfortunately I do not. O2 voltage is pegged at .82-.84 if that helps.
cman3000
05-31-2011, 06:56 PM
Alright so I got all the numbers around where they should be, besides LTFT which I cannot get higher than -4 at both mid and Lo. What is odd though is that in order for me to get AFRest to be the same as my wideband, my global is very low (-38) and my MAF comp is adjusted pretty high. When I tried to lower comp and raise global, AFRest gets way off. Even my Airflowperrev is in line now though. Maybe my local station is using e70? I will post up a log in a few minutes.

Edit: Link for log
http://www.mediafire.com/?he0vj1c2hyg7wf8
tpunx99GSX
05-31-2011, 10:47 PM
I know this is kind of stupid, but i remember having an issue like this with my v2.5 dsmlink. Is your throttle position set correctly. i.e. when you foot is off the gas throtpos shows 0, and when you push to the ground (with car off) it shows 100?
cman3000
06-01-2011, 01:32 AM
Yeah, it is set correctly. The car will not idle in closed loop unless you drive it around for a few minutes. Is this normal?
bertrenolds5
07-02-2011, 07:25 AM
Did you set your car to open loop in version 2, there is a setting. Also when using an AEM wideband you need to get a buffer from ECM's web site and only connect the widebands sending wire to the ECU. Your not running power for the wideband off the ECU correct?
http://www.ecmtuning.com/wiki/ecuinputdata