I’m glad the video was helpful!

You’re welcome! Glad the videos are helpful

Thanks 🙏 glad the videos are helpful

@@TurbineResearch they have really taught me more in less time than any amount of reading could. 😄😆 I know engines well and understand tuning but efi is a little more in depth. I've had training and so on but it never really would click. The way you show these videos can also teach great diagnostic techniques

The exact boat im in now. My car is running richer than a stripper on free beer night 😂.

@@classys-chassis6433 Hahaha, but that's better than running lean...

Agreed!

No problem 😌

Awesome! I'm glad it was helpful for your build . Keep it up

When I get some time I will try

You're welcome man ! Keep it up

Thank you 🙏

Check out my latest video on idle tuning it will help

Don’t tune off the wideband.. If it’s that rich you need to change clothes you know it’s too rich. Btw I’d shoot for 12.8-14.0 depending if na or boosted but you probably got that figured out hopefully

Your car will idle how it wants to idle. Especially if cammed. If it's an na Camry that's one thing. You dont just lean it out brother. 😂😂😂

@@theccwdadno, your car will run how it’s commanded to run. Engines don’t have minds of their own.

Thanks for watching!

Thanks!

Glad the videos help ! Thanks for watching 🙏

Thanks 🙏

Set authority to 0. You don't want any external multipliers or influence on the fueling table while trying to tune with auto tune

It's so strange how much this topic is up for debate. I see people saying VEAL can deal w EGO on and lots saying to disable anything that would mess w AFR. I'll try 0 authority to see what changes on the VE table. Thanks!

I agree with EGO control at 0, or off. I would also add that turning off over run fuel cut and acceleration enrichment is a good idea, too. So long as you make very subtle changes in TPS while tuning VE, you should get results in just a few passes at various kPa. If you have a mbc, or ebc, you can also set boost at a high level and a low level, do some pulls and interpolate between these runs for good results. Finally, VE analyze live loves to pull fuel under vacuum, so when you're coasting under say 30 kpa, it'll frequently pull your AFR's into max lean regions, which isn't great for tuning for on/off throttle for accel enrichment. Manually tune these lower areas until they match your ideal AFRs, then you'll find accel enrichment from engine braking to WOT will be much cleaner. Use over run fuel cut and engine state settings to cut fuel on decel to gain economy back and don't let your VE table pull your fuel for you here.

It depends on what your goals are. I always advocate for learning yourself so that you can know the system and diagnose any issues down the road or do fine tuning at the track.

It's caused issues for me too. I ended up manually entering the sensor range in the afr calibration and it helped a lot.

@@TurbineResearch Whatever guess I make on the top and bottom AFR range never holds across the linear spectrum, usually off .5 to a full point in some areas, frustrating as hell, lol.

Tunerstudio, for some reason, always shows richer than gauge, so if you engage autotune, it leans the hell out of your fuel table and you are back to square 1.

Very important that the megasquirt and the WBO controllers are grounded together, to make sure that the ADC doesn't get distorted.

Autotune is for the fuel table only

I have a video on that too ! Thanks

@@TurbineResearch ohh nice!! I was having real troubles with that, I'm going right to search that video of yours ☺️

You're welcome! Glad to help

its at the very bottom of the right-click "context" menu

I haven't had any issues with the default settings.

@@TurbineResearch Interesting. Maybe it just doesn't matter that much? I always wonder about this when tuners at the dyno put the wideband sniffer in the tailpipe - which is often quite far from the engine. Or maybe they already have their compensations dialed-in? I have my wideband sensor mounted in a "cross-over" point of my exhausts (so I'm capturing output from both cylinder banks) and so far it's working pretty well, but I've yet to do any road-based tuning with any seriousness... Thanks for your reply!

Thanks 🙏

Grounded it to the same location I grounded the ecu on the intake manifold

@@TurbineResearch well crrap, me as well.

@@TurbineResearch is yours still off or does it match to gauge?

Yes in certain conditions

This is called tuner studio and it is for megasquirt ECUs

@@TurbineResearch thanx!

A dyno is required to test ignition timing. You can use a base map that is safe until you can use a dyno

@@TurbineResearch that’s what I figured, I’m trying to learn how to tune and the guy I’m learning from is showing me how to do ignition timing cell by cell on a load bearing dyno. Didn’t know if there’s a way people street tune timing without the high possibility of engine damage or a power band that’s just not right.

Thanks 😊

No it’s not an obd2 system this is a stand alone ECU

@@TurbineResearch so what I need to use it

Yes turn off anything that will add a multiplier to the main fuel table

@@TurbineResearch That was a quick response. I'm troubleshooting some rich cases and want to start over with a well tuned table.

@@TurbineResearch wouldn't that make the auto tuner try to compensate for the lean spike in acceleration? With AE enabled, at least tuner studio will stay away during the event

@@TheChrisey its necessary to keep you TPSdot to as low a level as you can. For best results, do pulls where you add and hold throttle in a locked region, so your throttle changes aren't affecting the table. For example, if you set minimum RPM to 3000, you can lean into the throttle at 2500 and remain steady all the way to redline. Do this at various TPS positions, so you cover a few rows of the table from max kpa to a lower kpa, like 70-90. Interpolate the missed areas vertically and you've got a pretty solid point to switch over to a hard/very hard authority and lower value/% change points.

I have a video on my channel with the cables and adapters I use

It's time consuming to get perfect

It's called Tuner studio and it only works on Megasquirt stand alone ECUs

And speeduino ECUs😉

I don’t

@Turbine Research awww that sucks I like your megasquirt vids I hope you do more I'm looking to get into efi tunning