Desert Online General Trading LLC
Dubai, United Arab Emirates
Desert Online General Trading LLC
Dubai, United Arab Emirates
🔥 Tune smarter, race faster – never miss the perfect AFR! ⚡
The Auto Meter 4379 Ultra-Lite Wide Band Air Fuel Ratio Kit is a precision gauge system designed for gasoline engines, featuring a custom-tuned Bosch LSU4.2 sensor with 0.1 AFR resolution, an 8ft wiring harness, and stainless steel weld-in bung. It offers 0-4V data output compatible with ECUs and laptops, supports 12V and 16V electrical systems, and provides clear digital and LED bar graph displays for real-time air-fuel ratio monitoring.
| Brand | AUTO METER |
| Material | Plastic |
| Item dimensions L x W x H | 3.94 x 3.94 x 3.94 inches |
| Item Weight | 1.1 Pounds |
| UPC | 046074043796 |
| Global Trade Identification Number | 00046074043796 |
| Manufacturer | Auto Meter |
| Model | Auto Meter 4379 Ultra-Lite Wide Band Air Fuel Ratio Kit,2.3125 in. |
| Item Weight | 1.08 pounds |
| Product Dimensions | 3.94 x 3.94 x 3.94 inches |
| Item model number | 4379 |
| Is Discontinued By Manufacturer | No |
| Exterior | Painted |
| Manufacturer Part Number | 4379 |
| OEM Part Number | 4379 |
| Bulb Type | Digital LED |
F**5
Helpful for monitoring your fuel ratio while tuning your car.
I've had the gauge for a while now and still working as expected. Great for helping with tuning your motor or if your running boost or nitrous. It also has two wires that provide 4V linear output to use on your ecu or data logging port.
A**R
Good quality
Works as it should, makes tuning your carb a breeze
R**N
Buy it and have your own carburetor school while you drive.
Works great on my 200 Ford six with a Carter BBD 2 Barrel. I was able to adjust the step up piston travel at WOT. I also reduced the size of the transition circuit slots with JB weld to a correct Idling best with the mixture screws all the way in problem. This also corrected it not going lean on deceleration. With this meter you will have your own carburetor school while you drive.With the money saved buying on Amazon I bought the AUTO METER 2204 Mounting Cup and mounted the AF meter on the steering column of my 1963 Falcon wagon.I used a steel Walker O2 sensor bung from Oreilly Auto parts instead of the supplied stainless bung.
W**?
Good product for gasoline AFR tunning.
This AFR was easy to instal and had great instructions. It's 2 1/16 diameter, which was kind of confusing according to Amazons description. You cannot change the AFR ratio if you're planning to run and type of E50 or E85. Autometer does make a wideband that you can change, but its $100 more. The output is from 0-4v so you can use the wideband output to log AFR in your tuning software. I wish it's output was from 0-5v. That would make tuning a lot more precise and there are alot more math PIDs available.
J**.
Nice gauge
Heads up. This is kind of a pain to install. Not for Newbies. Great product otherwise. Looks good. Works good.
T**E
A good company to do business with.
Have not installed it yet, but I'm confident Autometer has built a good instrument. I will update my experience with it once it is installed.
J**.
Fantastic
Straight forward installation, seems very accurate as I can see the when the car drops into closed loop.
E**C
Actually works!
Opted to try this gadget to help tune an older carbureted engine. Purchased a sleeve from Glowshift with pre welded O2 bung and was up and going with accurate tune about an hour later. Kicking myself for wasting so much time trying to “ear tune” my old truck at different RPMs.
Trustpilot
2 weeks ago
2 weeks ago
