View Full Version : e67 commanded fuel going lean
b18cls1
April 22nd, 2015, 02:11 PM
all ol tables set to 1 and pe at .8 floor the car it goes to 11.74 afr then starts to trail commanding lean?
ive got to be missing a table somewhere
attached is the log where right in the begining you can see a wot pull
1828918290
b18cls1
April 23rd, 2015, 07:13 AM
car has meth and iat is moved out of maf so the iat sees the meth, dont know if thats the issue
odd boy
April 23rd, 2015, 10:51 AM
أHi,
To get quick help, you need to post tuning file and car mods...
I looked at the datalog, and assuming that you're talking about WOT. I have the following comments as of now:
- wot was few seconds only, when the pedal released it went back to normal lambda. frame (267 - 290)
joecar
April 24th, 2015, 03:13 AM
Can you also log EXT.WO2LAM1 and EXT.WO2EQR1.
b18cls1
May 1st, 2015, 09:40 AM
The tune file was loaded. The ctz file. I will get the ext pids logged. And yes wot the commanded goes to 11.74 then still at wot the target trails lean. Then when you get out of throttle it returns to 14.68
Car is a heads cam pulleys longtubes Ctsv. Stock shortblock automatic.
wesam
May 2nd, 2015, 12:23 AM
Subsribed as i have same problem in 2 cars for the first time without any reasons
statesman
May 2nd, 2015, 12:54 AM
I can see where it commands leaner... and there's also a drop in RPM at that point, which makes me think it's got something to do with a gear shift or TCC engaging.
18325
Powered by vBulletin® Version 4.2.5 Copyright © 2024 vBulletin Solutions Inc. All rights reserved.