Matt Dunn Posted July 30, 2006 Report Share Posted July 30, 2006 I have noticed that the lambda menu had chnaged from V4 to V5 LEM so the narrow band oxy sensor cannot be used to tune the whole programe as it used to in the older models. has this feature also changed in the Linkplus G1's as the older LPV10 I have also has the older multi-zone type lambda options? Quote Link to comment Share on other sites More sharing options...
Guest Dave Posted August 1, 2006 Report Share Posted August 1, 2006 Yes the narrow band selftune was removed from v5 LEM software Linkplus G1s still had narrowband adjust for all rows up untill the G2 ECU Quote Link to comment Share on other sites More sharing options...
Arne Karlsen Posted August 12, 2006 Report Share Posted August 12, 2006 Will the "auto-tune" function come on newer systems? (why was it removed?) Quote Link to comment Share on other sites More sharing options...
ashesman Posted August 13, 2006 Report Share Posted August 13, 2006 It was not removed as such, as the new G2/G3 platform was a complete new system, it just hasn't been added yet!!! A new and better type of "Aurto tune" will be released for G2/G3 ECU's sometime in the near future... Quote Link to comment Share on other sites More sharing options...
Arne Karlsen Posted November 25, 2006 Report Share Posted November 25, 2006 Hi!I have customers that are getting pretty impatient on that autotune-feature. While tuning is not the main problem, emission(smog)test are. We need closed-loop NOW! Quote Link to comment Share on other sites More sharing options...
ashesman Posted November 27, 2006 Report Share Posted November 27, 2006 OK, it is definitely a high priority, we havn't forgotten !!! Everything takes time to test, cant release a new feature until it is fully tested... Quote Link to comment Share on other sites More sharing options...
GT_maxwell Posted March 15, 2007 Report Share Posted March 15, 2007 O good, When do you know the Auto Tune will come out? Quote Link to comment Share on other sites More sharing options...
ashesman Posted March 15, 2007 Report Share Posted March 15, 2007 It is important to diferentiate between "Auto Tune" and closed loop lambda! Auto tune is a feature which tunes your ECU for you, which noone has managed to actually acheive yet. Closed loop lambda is a feature that helps trim an already tuned ECU's fueling to provide improved economy and emissions. We are currently working on a CLL system similar to that used by most vehicle manufacturers that continuously adjusts off power mixture to acheive an AFR entered by the tuner. This will be released soon, I cannot give an exact date as it depends how well testing goes... Quote Link to comment Share on other sites More sharing options...
T Posted August 10, 2007 Report Share Posted August 10, 2007 Is the G3 ware doing closed loop yet? (downloadable?) Quote Link to comment Share on other sites More sharing options...
ashesman Posted August 12, 2007 Report Share Posted August 12, 2007 Yup, G3 has had CLL that can be used with narrow band or wide band O2 for about three months now.  It is an emissions system that targets 14.7:1 (or any value with a wide band sensor). Lots of people are using it and are very happy.  Full auto-tune is coming soon... Quote Link to comment Share on other sites More sharing options...
Grayguy Posted October 22, 2007 Report Share Posted October 22, 2007 How soon will this auto-tune be available? And how exactly would it work? Quote Link to comment Share on other sites More sharing options...
ashesman Posted October 22, 2007 Report Share Posted October 22, 2007 We have not set a date yet (intentionally to avoid pressure!). Auto tune is designed to assist tuning the engine initially where as CLL is designed to be a continual function always trimming the mixture while driving... note that even with auto-tune a consideravble amount of tuning knowledge is required as well as all the required tuning tools... Quote Link to comment Share on other sites More sharing options...
maxiav Posted December 7, 2007 Report Share Posted December 7, 2007 I assume that by auto-tune you are only referring to FUEL, correct? Or will this new feature look at adjusting timing too? Quote Link to comment Share on other sites More sharing options...
ashesman Posted December 9, 2007 Report Share Posted December 9, 2007 No auto-tune systems can adjust timing... The only way they could do it is advance timing until det occurs and then back it off (which is not practical and seriously harmful to your engine). Ignition can only be tuned manually on a dyno... Quote Link to comment Share on other sites More sharing options...
maxiav Posted December 10, 2007 Report Share Posted December 10, 2007 That's what I thought... Thats teh only way I could see it tune for timing.. Quote Link to comment Share on other sites More sharing options...
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