Stef-88 Posted November 9, 2016 Report Share Posted November 9, 2016 Hi thereI work with the new CAN Lambda, everything works fine except for the closed loop function:Both my Lambda target map and Lambda 1 is 1.000 Whenever I activate the closed loop function the fuel correction value becomes negative and even more negative. What do I do wrong? Quote Link to comment Share on other sites More sharing options...
Brad Burnett Posted November 9, 2016 Report Share Posted November 9, 2016 post a copy of your calibration please. Quote Link to comment Share on other sites More sharing options...
Adamw Posted November 9, 2016 Report Share Posted November 9, 2016 post a copy of your calibration please.Yes, and a log would be helpful too. Quote Link to comment Share on other sites More sharing options...
Stef-88 Posted November 9, 2016 Author Report Share Posted November 9, 2016 >Fuel > Closed Loop Lambda > Lambda Mode > Auto Mode (Wide Band)in open loop everything is fine Quote Link to comment Share on other sites More sharing options...
Adamw Posted November 9, 2016 Report Share Posted November 9, 2016 (edited) We really need to see your .pclr and a log, a screen shot does not give us much info. If you don't want to post your cal file publically then you can email it direct to Link support.Are you on the latest firmware? There were some issues with CLL and CAN Lambda prior to 5.6.3 Edited November 9, 2016 by Adamw Quote Link to comment Share on other sites More sharing options...
Scott Posted November 10, 2016 Report Share Posted November 10, 2016 Hi, yes make sure you are on our latest firmware (currently 5.6.4) as there was a problem with the closed loop lambda.Scott Quote Link to comment Share on other sites More sharing options...
Stef-88 Posted November 10, 2016 Author Report Share Posted November 10, 2016 Thanks guys i will check the Firmware Quote Link to comment Share on other sites More sharing options...
turbofied Posted December 5, 2016 Report Share Posted December 5, 2016 Same problem here, as soon as you activate stoich or auto mode it just heads south until it hits the fuel clamp.FW is 5.6.2, I'll try the update first.Thanks Quote Link to comment Share on other sites More sharing options...
1320MINI Posted December 21, 2016 Report Share Posted December 21, 2016 I could only get the CAN Lambda working on Lambda 2 .I had the same thing where it would pull maximum trim, i put it down to the closed loop looking at lamda 1 which was unused and sitting at 7.45:1 afr.I'm yet to load the latest but will try tomorrow. Quote Link to comment Share on other sites More sharing options...
Scott Posted December 22, 2016 Report Share Posted December 22, 2016 There was a problem in previous firmware. Try the 5.6.4 release. Unless using 'Dual Mode' CLL the closed loop system looks at 'Lambda Average' for the measured reading.Scott Quote Link to comment Share on other sites More sharing options...
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