gtihk Posted April 19, 2019 Report Share Posted April 19, 2019 I have a question regarding closed loop fuel. In the log attached, at around 6000 rpm, Lambda aim is 0.88, Lambda 1 is 0.992, yet the ECU is pullinCIVIC RUN1.llgg 12% fuel. Why does it do that? Honda Civic 92-95 G4+ Xtreme Plugin V2.0.pclr Quote Link to comment Share on other sites More sharing options...
Ducie54 Posted April 19, 2019 Report Share Posted April 19, 2019 Never mind didn't see the other link Quote Link to comment Share on other sites More sharing options...
Tim D Posted April 19, 2019 Report Share Posted April 19, 2019 As far as I can see, the ECU is trying to add fuel, but I'm not sure what's making it go lean? Quote Link to comment Share on other sites More sharing options...
Ducie54 Posted April 19, 2019 Report Share Posted April 19, 2019 Looks like the wide band signal freezes. What type of wide band are you using? Quote Link to comment Share on other sites More sharing options...
gtihk Posted April 19, 2019 Author Report Share Posted April 19, 2019 Texense Quote Link to comment Share on other sites More sharing options...
Ducie54 Posted April 19, 2019 Report Share Posted April 19, 2019 Your Calibration table is out. Use Cal table 7 so you can set the voltage axis Quote Link to comment Share on other sites More sharing options...
Adamw Posted April 19, 2019 Report Share Posted April 19, 2019 As Tim's screenshot shows, the ECU is adding 15% fuel? Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.