steveb Posted February 3, 2008 Report Posted February 3, 2008 I have a boost adjust pot on AN Volt1 and Wide band O2 on AN Volt2 with an LC-1, I'd like to run cll but can't unless I swap boost control to AN2 and loose the Wideband input, bit of a shame really especially with the LC-1 having simulated narrow band. I'd have thought most people would expect CLL as a standard function and spare channels for other applications. I've been happy without it, but having it available but not really practical annoying. I did consider an upgrade to the PLUS, but on a 4 pot it seems overkill, benefits I can see would be sequential injection & the ability to do the above with the PLUS having 6 available inputs, but then I'd loose the on-board MAP sensor, so basically not worth it for the extra cost/ hassle involved, the ecu, fitment & an external MAP sensor being required. For a 4 cylinder car thats been converted to turbo from normally aspirated the G3 LEM is almost perfect,.. Quote
ashesman Posted February 3, 2008 Report Posted February 3, 2008 We cant really make another analog input appear on your LEM G3, but how about doing the following to solve your problem...  You can wire the LC1 to An Volt 1. Reverse the calibration to 5 down to 0 volts and run CLL from the wideband at the same time as displaying AFR. you do not need to run the LC1 in simulated narrow band mode. Heaps of people do this. Put your boost adjust pot onto An Volt 2. Quote
steveb Posted February 3, 2008 Author Report Posted February 3, 2008 Ok, so how do I do this setup, do the LC-1 calibration the opposite way round with LM Programmer or in PC link swap voltage points A & B or both? P.S what sort of dither voltage should I give for the LC-1 being used for CLL Thanks Steve Quote
steveb Posted February 3, 2008 Author Report Posted February 3, 2008 I've just tried altering the settings on PC link ready to sway the wires over tomorrow and it won't let me store any changes under the CLL menu, I select stoich mode on but then can't edit anything? Quote
ashesman Posted February 4, 2008 Report Posted February 4, 2008 Set An Volt 1 to WB #1. Set your wideband calibration (Voltage point A will be 5V). Set An Volt 2 to Boost Adjust. Under the fuel menu, select Closed Loop Lambda. Set the mode to stoich mode. About 8 adjustments should appear. I dont know why you can see any adjustments. Make sure you are using the latest firmware and PCLink. Turn the key off, close PCLink and then try again... Quote
steveb Posted February 4, 2008 Author Report Posted February 4, 2008 Hi ashley, i've swaped the volt 1 to wb ~1 and volt 2 to boost adjust, selected cll, selected stoich mode and the other boxes appear. Trouble is say I enter a dither voltage (or anything else for that matter) as soon as i click out of the box it reverts to 0, it won't save any changes. cheers Steve Quote
steveb Posted February 4, 2008 Author Report Posted February 4, 2008 never mind, realised i need to hit enter, not click to next box Quote
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