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Your cart is empty.Monitor live air fuel ratio on your smart phone without gauges! The PE-Wideband O2 Kit features Bluetooth connectivity, 0-5 volt analog and CAN output in a robust, compact design. Easy 2 wire connection to install in any vehicle. The PE-Wideband App will enable you to see live engine air fuel ratios on your smartphone. General Features - Wireless Bluetooth Communication - up to 30 ft - Bosch LSU 4.9 Sensor Included - Available CAN Communication - Output for External Device (0-5 Volt) - No Sensor Calibration Required - Optional 6' Sensor Extension Cable Available App Features - Free iOS and Android App - Fast Reconnection Times - Adjustable History Graph in App - Display AFR or Lambda - Customizable Color Gradients
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Reviewed in the United States on June 5, 2024
Very happy with this purchase. Just have a bung welded to your exhaust, wire in a positive and negative lead and download the app. Connects to my iphone via bluetooth without issue and made tuning my motorcycle carb after a big bore 1000x times easier than flying blind and relying on my "butt dyno." High quality piece of kit, highly recommended. If you're worried about the price just consider how much money you're saving by not having to do repeated dyno runs and all the time you're saving by not having to swap out jets repeatedly or otherwise tuning without hard data.
This is my public name.
Reviewed in the United States on August 1, 2023
Used to adjust and tune my Weber DCOE 45. Install was a breeze and it pairs to the phone quickly. The only issue is it dosn't log the data, so it shows real time and then when you shut off the car everything goes away. Getting to use it on my other classics and not having to mount a pod or cut the dash makes up for that though.
betty rogers
Reviewed in the United States on July 20, 2022
I bought this last year and installed it and it worked great, used it on my car that gets rarely driven. I probably drove it about 60 miles total last year. Then I parked my car till July and tried using my car but the PE wideband didn't connect to my phone and I tried about 10 different ways to connect it, even a few other phones as well. As far as I know there is no customer service, at least I've never found any hint of one. Now it lays in a box brand new and just a waste of space and money! I had to take it off my car just to start it up, now I'm buying a regular wideband to drive it around. Though this was going to be more convenient but I was wrong.
LG
Reviewed in the United States on June 5, 2021
I'm using this on my 1974 Triumph Spitfire and it's great as it does not require a dashboard gauge and can be discretely mounted nearly anywhere. The associated phone app is good but not great, probably the only detraction I can make from the product right now. For whatever reason I can't get the device to "auto connect" to the app, which is a minor annoyance. The app also does not handle switching between other apps very well, and will lose connectivity if this is done. The important aspects though, such as the measurement and history, are represented well and seem to be accurate.
BigScreenGuru
Reviewed in the United States on February 2, 2021
This is just what I needed to dial in carburetor tuning to perfection!
Willem VanderHelm
Reviewed in the United States on January 3, 2021
The Bluetooth on this device is not as good as I expected but for what I needed it for it worked great. I used it to tune a mikuni carb on a go cart.
Willie K.
Reviewed in the United States on July 21, 2020
Easy to Install.
Pk
Reviewed in the United States on May 29, 2020
Very impressed with the ease of set-up of the system. Have to look hard to find it tucked away in the engine bay. Bluetooth connection is very reliable and monitoring from Android smartphone helps with tuning the carburetor and distributor for peak power and fuel efficiency. App is easy to observe at a glance without being distracted from the road as I am doing tuning pulls. Had a local muffler shop weld on the O2 bung to the exhaust below the exhaust manifold. THere are kits out there using a clamp on bung, however, I was in the process of upgrading the exhaust so it was easy to have it done before I installed the exhaust system. Wiring was straight-forward and wires were long enough to route inconspicuously in the engine bay. Very happy with this set-up!
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