Wideband Air to Fuel ratio gauge - Why you NEED it!

It's RPM..

14.7:1 is money ya turd

Thanks for the video
I'm restoring a 1997 Land Cruiser would like to add a second water temperature and voltage gauge are you happy with your innovate gauges? I looked at the plx but that's a pretty big commitment for water temperature

Good video

great imformational video awesome

High 13s to high 14s are ok for pump gas and honestly where the most power is. Knifes edge of lean makes the most boosted power as long as there’s no leaks or fuel starvation. Good video 👍

Türkiye'de sadece 1 doğru afr ayarı vardır ve bu bir defa yapıldı mı tamamdır diyenlere anlatmak istediğim konulardan birisi de bu. Yakıt pompasında basınç kaybı afr ayarını bozar ve bu videoda anlatmış. Aynı şekilde hava filtresi doldukça bozulma olur. Bu rafa bazı yeni nesil araçlarda zaten wideband veya benzeri bir şey orijinalinde mevcut

Mines bounces around 13-16 is this dangerous for a boosted engine?

Great video!

I felt as if I just watched a air fuel gauge video in a 1970s lounge. Good information with background music that made me feel like I was in a columbo video

You need to adjust your hand brake

I thought that 14:1 was good. Leaner than that is a no no. O probably I'm wrong.

Can anyone help me to figure out why is my 98 Subaru legacy GT (originally twin turbo, now running single vf34 turbo) on e85 consuming about 20l/100km fuel. Also pretty much doesn't matter in what manner I drive the car. Afr guage shows pretty decent readings. It's not running rich according to the gauge. My tuner doesn't know why it's like this so I'm looking for a help elsewhere.

What other gauges would you recommend?

Thank you!

do non turbo cars need a wideband AFR gauge?

That's cool. So you drill and tap a socket for a secondary upstream sensor? Looks like a good diagnosis tool too if you didnt want to do that!

helped me so much

Thank you.

Good job and thnks for the video I’m sure Uve helped a lot of ppl understand what it is how it works it a bit

Thank you!

Good video

I am buying one to tune my mildly modified old school carburetor vehicles. Yes they aren't cheap but without it it is very time consuming and I'd like to remove the guesswork. Can also maximize efficiency

Uno es air-fuel y los otros dos que son?

quick clear concise, good video

I've had one for a year literally because my tuner needed it, time to learn for me :)

I installed a catless x pipe and mil eliminators because the 02 sensors don’t read right anymore, because of being catless obviously, how would this affect an AFr gauge? Would it say I’m running rich/lean when it’s not actually running lean/rich??

This is really cool but then fuel is running out soon... :(

Fuel will be forever lean in like 10 years...

You need to read your spark plugs

what is the best one to buy just rebuild my engine 5.7 1990 k5 blazer i got edelbrock carb on there i already have headers so the hole is there for the 02 sensor i converted it from tbi to carb.

Damn you found that the fuel pump was blowing out. That's nuts. To even find that would be the last thing if ever I'd have checked. Lol. Great video. !!

There is already a 02 sensor in the downpipe, can I somehow use this one? What will happen if I replace this with the wideband 02 sensor and remove the current one? Will anything bad happen?

Hi! Nice video! You have added a sensor (lambda): BOSCH LSU 4.2, or a more modern BOSCH LSU 4.9. (if you knew) LSU 4.9 should be better and faster. Thanks. (According to the picture from the video, it will be one of them, but what?)

Hi, I am running a V8 Chevy small block with a carburettor, now do I need 2 AFR units for each bunk of exhaust line or not? Typically I think since there are 2 separate exhaust lines then I should use 2 AFR units separately for each, is this correct? please help.

I thought the sensor is supposed to be installed on the downpipe? 18inch down the turbo?

Just wondering why u had a prosport afr than went to a aem afr gauge

Cold weather changes the AFR with denser air but ideally you do want 11-12 under boost but if you do see a lean condition but not under boost it’s ok it’s not catastrophic as it would be under boost with a lean condition.

My narrow band saved me from blowing my engine a couple of times. That being said I agree with this video AFR gauges will help you.

Hello is it necessary to put wideband on a NA engine?

What color is your custom gauge pods? Silver or black?

Good info dude, but the video game soundtrack...

Very informative, thank you pal.

This video is a huge service to all car enthusiasts! Most people do not understand how important it is to monitor your A/F ratio when driving your car hard.

Nicely explained

Thank you

The thing is $400 though 💀

Doesn't fuel trim info from a scan tool give you this info?

my car is a 2001 toyota rav 4, and I was messing with fuel line and now my car is running so rich, like to know how I can get the air fuel ratio back in order? can this tool hep?