EssexStu Posted October 27, 2011 Report Share Posted October 27, 2011 Hi all, Just at the exhaust and wiring stage of project... Have a V6 24v Cosworth with Twin Turbo setup. On this im planning on having seperate exhausts and hence will also require two lambda sensor If using quick tune, will i be able to setup two lc-1's, or is it better to run two 3 wire lambda's for custom map? Any advice/guide greatly appreciated Quote Link to comment Share on other sites More sharing options...
Guest Dave-Kriedeman Posted October 27, 2011 Report Share Posted October 27, 2011 I have only used 4 and 5 wire o2 sensors for tuning, Autronic A/F meter and NGK AFX meter. The LC-1 should work OK,however you can only quick tune from one o2 input as far as i am aware. When you setup Quick tune you need to select which analogue input you wish to use for tuning. I have never tried to select 2 inputs at the same time, i dont believe this would work, but i have never tried. I normally tune off one bank and monitor the second bank through logging to check the target A/F ratios are fairly balanced. In some applications i run the Quick tune A/F fuel sensor in the balance pipe or x=over of the exhaust system and monitor A/F ratios at each bank via a left and right bank 02 sensor. Quote Link to comment Share on other sites More sharing options...
EssexStu Posted October 27, 2011 Author Report Share Posted October 27, 2011 Ahh thats handy to know thanks, i already have a spare lc-1, so might just put that in 1 bank as you suggest, run another lambda on the other bank, and maybe once its up and running and dyno'ed take the lc-1 out and run a second normal lambda on that bank to allow for the finer adjustments Sound like a plan ? Cheers Quote Link to comment Share on other sites More sharing options...
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