---
product_id: 38712270
title: "SM-AFR Air/Fuel Ratio UEGO Wideband Oxygen O2 Sensor + MultiGauge Link Combo with Bosch LSU4.9 O2 Sensor for Smartphone Apple/Android Interface"
brand: "plx devices"
price: "A$12"
currency: AUD
in_stock: false
url: https://www.desertcart.com.au/products/38712270-sm-afr-air-fuel-ratio-uego-wideband-oxygen-o2-sensor
store_origin: AU
region: Australia
---

# Fast response time Smartphone integration Plug-and-play setup SM-AFR Air/Fuel Ratio UEGO Wideband Oxygen O2 Sensor + MultiGauge Link Combo with Bosch LSU4.9 O2 Sensor for Smartphone Apple/Android Interface

**Brand:** plx devices
**Price:** A$12
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Elevate Your Ride with Cutting-Edge Tech!

## Quick Answers

- **What is this?** SM-AFR Air/Fuel Ratio UEGO Wideband Oxygen O2 Sensor + MultiGauge Link Combo with Bosch LSU4.9 O2 Sensor for Smartphone Apple/Android Interface by plx devices
- **How much does it cost?** A$12 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/38712270-sm-afr-air-fuel-ratio-uego-wideband-oxygen-o2-sensor)

## Best For

- plx devices enthusiasts

## Why This Product

- Trusted plx devices brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Installation:** No calibration needed—just plug it in and power up!
- • **Universal Compatibility:** Seamlessly works with various fuel types including gasoline, diesel, and E85.
- • **Health Monitoring Made Easy:** Stay informed with IntelliHealth for sensor longevity.
- • **Precision at Your Fingertips:** Experience accuracy within 0.1 AFR for optimal performance.
- • **Revolutionize Your Dashboard:** Transform your smartphone into a customizable gauge cluster!

## Overview

The SM-AFR Air/Fuel Ratio UEGO Wideband Oxygen O2 Sensor + MultiGauge Link Combo offers a state-of-the-art solution for monitoring air-fuel ratios with unparalleled accuracy and smartphone integration. Featuring a Bosch LSU4.9 O2 sensor, this system is designed for easy installation and compatibility with multiple fuel types, ensuring you stay ahead in performance and efficiency.

## Description

Full description not available

## Features

- Download MultiGauge for Apple/Android (FREE) - Utilizing your smartphone as a gauges give you more screen size, more customization, software upgradability and a flexible easy user interface over the traditional gauge cluster.
- Fast and accurate - PLX Widebands employ PID critically damped technology, are individually hand tested, and are accurate to less than 0.1AFR.
- Plays nice - Works with gasoline, diesel, methanol, ethanol, LPG, Diesel, E85. 0-5V analog output interfaces with 3rd party ECU’s and data loggers. 0-1V simulated narrowband output.
- Monitor sensor health - Proprietary IntelliHealth algorithm detects your sensor’s remaining life and reaction time.
- Fully plug and play - Installation requires no manual calibration – simply install your sensor, connect the wire harness, and apply power.

## Images

![SM-AFR Air/Fuel Ratio UEGO Wideband Oxygen O2 Sensor + MultiGauge Link Combo with Bosch LSU4.9 O2 Sensor for Smartphone Apple/Android Interface - Image 1](https://m.media-amazon.com/images/I/41MPtiB1fYL.jpg)
![SM-AFR Air/Fuel Ratio UEGO Wideband Oxygen O2 Sensor + MultiGauge Link Combo with Bosch LSU4.9 O2 Sensor for Smartphone Apple/Android Interface - Image 2](https://m.media-amazon.com/images/I/31jG4yeTmGL.jpg)
![SM-AFR Air/Fuel Ratio UEGO Wideband Oxygen O2 Sensor + MultiGauge Link Combo with Bosch LSU4.9 O2 Sensor for Smartphone Apple/Android Interface - Image 3](https://m.media-amazon.com/images/I/41-n7qgUWLL.jpg)

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**Shop now:** [https://www.desertcart.com.au/products/38712270-sm-afr-air-fuel-ratio-uego-wideband-oxygen-o2-sensor](https://www.desertcart.com.au/products/38712270-sm-afr-air-fuel-ratio-uego-wideband-oxygen-o2-sensor)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-20*