smelly

Nevermind. found the answer on learntotune.com For anyone interested: http://www.learntotune.com/discussions/ ... ap-vs-mgp/

I also noticed that your idle ignition control isn't controlling your idle. You'll notice as soon as idle ignition control shuts off and it reverts back to your standard ignition map your RPM shoots up to 2700 rpm, most likely because you are then running 30 degrees of timing. You have RPM lockout at 1200 for idle ignition control, maybe raise it while you play with ICV duty cycle.

That's not an .llg file.

Upload it to a box or dropbox account and then share that.

I know about the right click, I was interested in seeing what filters people use. Like what do you set minimum samples at? This is for part throttle cruising around town fuel tuning. The TPS example was exactly what I was looking for, thanks.

Can anyone explain how to set up the mixture map? I'd like to take out samples that are from when I let off the throttle, when AFR is pegged at 22.4 and when I am accelerating and AE is active. How would I set this up so the mixture map will discard those samples?

I didn't see a aem 3.5 map sensor selection in the drop down menu so I would think you select the calibration table (1-6, whatever you aren't using for something else) and then input the correct values that you should be able to find in the manual that came with the aem 3.5 bar sensor. The manual is probably on the AEM website as well if you don't have a physical copy. Hope that helps.

I'm using obd2 coils but the obd1 crank and cam sensor. I'm running a S52 but converted to OBD1 to use the pnp unit. You may want to call Neel Vasavada at Apex Speed Tech, they do a lot of BMW builds (the reason I purchased my unit through him) and should be able to straighten your situation out really quick.

That sucks, guess i'll drive around with my laptop plugged in and pretend like i'm in a fast and furious movie. Have you thought about adding a sd or micro sd slot to allow logging to be saved to that? Obviously for the next iterations, not the current ones.

I'm using the m50 pnp unit and 750cc injectors, but my car starts up great and settles to a ~800rpm idle and ~14.7/1 AFR. My tune sucks but maybe it can help you sort out your issues. feb3.5.pcl

So not even "•On board logging can now record continuously, overwriting oldest data when the memory is full"? Its the one feature I would really like to have from the i88. The other features it has are nice but without overwriting old data on board logging on the v88 is useless.

I'm using the recommended settings from the MTX-L manual. I'm not sure what the LC-1 settings are since I don't have one. Everything works perfect me with the above settings. I haven't used quick tune yet but i'll remember to have it set up correctly when I do. My post was to help turbodude set up his mtx-l, not me asking for help, but thanks anyway!

I have my wideband connected to an volt 5, set as wideband, and calibration set to cal 4 and I've uploaded a picture for my settings. Hope this helps

Here is the answer I received when I asked this question. I went from 17lb injectors to 72lb injectors. "72lb is about 4 times more fuel than 17lb so if you have only changed the injectors then you want only about a quarter (25%) of the original pulse width. Also be aware in the Vi-pec the 'master fuel trim' is an adder, not a multiplier like most ecu's, so if you put a value of 50% into the 'master fuel trim' field that will actually add 50% to the current pulse width which give you 1.5 times more fuel (i.e 150%). So, you are best set the 'master fuel trim' back to 0% and instead use the 'master fuel' setting - change this to about a quarter of its original value (i.e if it is currently 10ms, change it to 2.5ms) i.e 17/72 = 0.236 = 23.6%. So to inject the same amount of fuel with the new injector you will need approx 24% of the original pulse width." Hope that helps.

I'm sorry I don't understand what you mean by "mixture is off", are you talking about air:fuel ratio? The way I understand how the mixture map works now is that for example if I drive with fuel trim at 0%, and my AFR is say 13.5, after driving I would load up the log file, go to the mixture map and it would suggest a correction at say 2000 rpm and -60 MGP based on samples taken from the log to get me to my target AFR. If I was to drive around with 10% fuel correction in CLL, AFR would now hit my target while driving, so that later when I load the log file and go to the mixture map, it would show that I am already hitting my target AFR, because that's whay the wideband shows after fuel trim has taking place, and no correction to the fuel table is needed, which is incorrect. The only way the fuel table values will change permanently is when I change it manually, or by double clicking boxes in the mixture map. Am I wrong?

I am wondering where the mixture map gets its data from. If I drive around with 10% fuel correction in CLL, is the mixture map going to do the calculations with the values attained after the fuel correction, or will it make the calculations using the numbers the ecu sees before the fuel correction is applied. I'm asking because I see in the log 10% correction was applied at a certain rpm and kpa, but in the mixture map it shows the AFR value that I saw on my wideband. It would be nice to be able to drive around with 10% correction, and then later I can have the mixture map fix the fuel table with the actual numbers that I occured pre-correction. Also, I can't post in the main forum even though I added my serial code to my profile.