GF8 Posted August 11, 2016 Report Share Posted August 11, 2016 Hello,Love the ECU. My car runs better than ever before. Now that I have it tuned relatively close to the AFRs that I want, I would like to turn on the closed loop lambda mode. I have everything set up, but no mater what I do, the CL Lambda Fuel Correction is always 0%, and the AFRs never adjust. Could somebody please point me in the correct direction? I have ensured that all of my lockout values are not causing the CL to run. I have my innovate MTX-L wideband wired up to an external analog input and configured as Lambda 1. Lambda displays properly on inside PCLink, and agrees with my physical AFR gauge. Not sure what else I can check. Any help would be awesome!Thanks! 08-11-2016 GF8.pclr Quote Link to comment Share on other sites More sharing options...
Ducie54 Posted August 11, 2016 Report Share Posted August 11, 2016 Can you attach a copy of your file that way tech support can view your settings or email it to them. Makes it a lot easier and less time consuming. Quote Link to comment Share on other sites More sharing options...
GF8 Posted August 11, 2016 Author Report Share Posted August 11, 2016 For sure. Attached here: 08-11-2016 GF8.pclr Quote Link to comment Share on other sites More sharing options...
Simon Posted August 11, 2016 Report Share Posted August 11, 2016 On the bench this looks to be operating correctly.However initially I noticed it was locked out as Launch control was active, once I put the speed reading above the launch deactivation point it then operated.If you have been checking this with the car stationary this will be the issue.I would also suggest that a 40% trim is on the large side 5-10% would be much more normal. It should not need to be any bigger. If the fueling is that far out there is a tune or other issue.If you want to use it as a tuning tool, quick tune or mixture map are much better options. Quote Link to comment Share on other sites More sharing options...
GF8 Posted August 12, 2016 Author Report Share Posted August 12, 2016 Ah, I was not aware that launch control would lock out the closed loop... But it makes perfect sense to!Thanks for the help. I have it going now, and will wire up a digital input switch to activate my launch control.I had the fuel trim set at 40% because I wasn't seeing any change in afrs. My tune really doesn't appear to need more than +-10% adjustment, with the largest adjustments coming in at idle.Thanks again! 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.