---
product_id: 1523183
title: "SG2 Ultra Compact 3-in-1 Automotive Computer with Customizable Real-Time Fuel Economy Digital Gauges for OBD2 Vehicles"
brand: "scangauge"
price: "42737 kr"
currency: ISK
in_stock: true
reviews_count: 9
category: "Scan Gauge"
url: https://www.desertcart.is/products/1523183-sg2-ultra-compact-3-in-1-automotive-computer-with-customizable
store_origin: IS
region: Iceland
---

# Real-time fuel economy tracking Up to 37 customizable digital gauges OBD2 diagnostic & code clearing SG2 Ultra Compact 3-in-1 Automotive Computer with Customizable Real-Time Fuel Economy Digital Gauges for OBD2 Vehicles

**Brand:** scangauge
**Price:** 42737 kr
**Availability:** ✅ In Stock

## Summary

> 🚗 Unlock your car’s hidden data and drive like a pro!

## Quick Answers

- **What is this?** SG2 Ultra Compact 3-in-1 Automotive Computer with Customizable Real-Time Fuel Economy Digital Gauges for OBD2 Vehicles by scangauge
- **How much does it cost?** 42737 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/1523183-sg2-ultra-compact-3-in-1-automotive-computer-with-customizable)

## Best For

- scangauge enthusiasts

## Why This Product

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

## Key Features

- • **Customizable Dashboard:** Access up to 37 digital gauges tailored to your vehicle’s data for a personalized driving experience.
- • **Instant Engine Insight:** Read, understand, and clear diagnostic trouble codes (DTCs) to avoid costly repairs and keep your check engine light in check.
- • **Plug & Play Simplicity:** Ultra-compact design with easy 5-button operation and no batteries required—just plug into any 1996+ OBD2 vehicle.
- • **Universal Compatibility:** Works seamlessly with gas, diesel, propane, and hybrid vehicles, empowering every driver with advanced automotive intelligence.
- • **Drive Smarter, Save More:** Monitor real-time MPG and cost-per-mile to optimize your fuel efficiency and cut unnecessary expenses.

## Overview

The ScanGauge SG2 is an ultra-compact 3-in-1 automotive computer that combines a programmable trip computer, diagnostic scan tool, and up to 37 customizable digital gauges. Compatible with all 1996 or newer OBD2 vehicles—including gas, diesel, propane, and hybrids—it provides real-time fuel economy, engine diagnostics, and customizable data displays. Its simple 5-button interface and plug-in design require no batteries, making it an essential tool for drivers seeking smarter, more efficient vehicle management.

## Description

Buy ScanGauge - SG2 Ultra Compact 3-in-1 Automotive Computer with Customizable Real-Time Fuel Economy Digital Gauges for OBD2 Vehicles: Gauge Sets - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Valuable Tool to have! - I came to know about this tool when I was browsing the web for finding the details how to look for Hybrid Battery temperature on my recently acquired used 2006 Ford Escape Hybrid. The forum suggested to their members that ScanGauge II would be the ideal choice to monitor the Motor Electronics Coolant Temp (MeC) and HV Battery temperature (Traction Battery Temp). I am pleased to inform that this tool can be configured with Ford Specific XGauges (See comments) to achieve that feat pretty easily. Ford Escape Hybrid (With Navigation) does have host of other real-time display like HV battery SOC real-time MPG on the dash but FORD hides most of the stuff from user which are needed to troubleshoot common check engine light errors and in my case why my FORD escape Hybrid sometimes decides not to turn off the Internal combustion engine (ICE) and keeps running the Radiator FANs when it should not. It baffled me for couple of weeks and led me to investigate the issue further. After setting this tool up and monitoring it for several days I could see a pattern that there are two main reason why the ICE would not shut down at idle or at a stop light. They were primarily due to 'over-temp' condition of the Motor Electronics Coolant temperature caused by a weak MCE coolant pump in conjunction with the HV battery Traction battery temperature. Replacing the nearly failed original 2006 Motor electronics Coolant Pump at 98,XXX miles (FORD OEM PART number 5M6Z-8C419-A) It did help in cooling the Motor electronics coolant temperature a little bit however the traction battery FANS are still an issue which I am continuing to investigate using this Automotive computer Gauge. FYI, There is a disturbing trend in these line of 2005-2007 FORD Escape hybrid vehicles that calls for Air-Conditioning compressor to turn ON as soon as the HV battery temp reaches 95 to 96.8 F to cool the battery using the rear air-conditioning contraption by opening the blend door and what not but as your car ages the Internal two fans housed inside the HV battery tends to fail slowly (without actually flagging any DTC codes) and thereby no matter how much AC compressor works hard (Only with ICE running) it cannot cool the HV battery enough to go under 94F for the ICE to stop at idle or at a STOP sign. It is winter here in California and thanks for mother nature my HV battery rarely calls for cooling for most of the stop and go traffic and I still have not ventured to replace the two Internal HV battery FANs (FORD OEM PART 5M6Z-10C659-A) on my Ford Escape Hybrid but I do closely monitor the temperatures using this valuable tool. Bottom line: An excellent tool to have for any gasoline or diesel engines for real-time MPG and RPM readings as well as read understand and clear (Check Engine Light) DTC codes. Well worth the price as it pay for itself in less than a year if you come across a check engine light and could decode yourself and clear it. Or just by using this tool to carefully change your driving habits and improving the gas mileage. I am amazed how crazy some drivers are who accelerate hard cut in front of you, overtake you just to stop in front of you at a STOP Light. Did you know how much Gas you could save just by decelerating slowly and watch for the traffic pattern ahead of you? - You can save nearly 30% of your gas tank not to mention less wear and tear of you brakes and other stuff when you learn to drive less aggressively. Drive safe!, Drive intelligently and save on gas! Cheers!
Review: Great little device - This is a great little device. I had been wanting one of the code-readers for my car for a while to debug problems when they come up and just never got around to it. I came across Scanguage, read up on it, and gave it a try. Basically you get the code-reading plus the extras of engine/vehicle information on the fly for just a little more than a normal handheld scanner/code-reader. Some of the info really doesn't matter unless you're specifically looking for it. Coolant temperature, for example - unless you've recently done some work on your radiator, thermostat, or water pump you probably won't care about it. Even then, you can pretty much tell what you need looking at the on-dash temperature guage. All you really care about is, "Is it in the red?" Still, it's kind of cool that the information is there and if that gauge is broke this could fill in. Outside of the engine status you do get trip information which can be useful when you're traveling down the road. The way that the Scanguage handles it really makes the most sense for most people. You get trip info based on: most recent trip, today's data, yesterday's data, or tank data. It resets this all of this automatically based on some pretty common-sense parameters. The only input you really need to provide is when you fillup your tank. You can easily take the trip data, which is normally shown as one-item-per-screen in the trip-section and show it listed in one of the 4-gauge-per-screen sections using XGauge. It's pretty easy to set it up. The worst part is trying to come up with 3-character codes to show the difference between them. For example, you already get real-time MPG. If you set up an extra gauge (XGauge) for MPG based on trip, today, yesterday, or tank, then you'll need to come up with a 3-character code to differentiate them (you don't have to, I think it'll take MPG all three times but then how would you, as the user, know which is which). The box isn't very big but if you velcro it to the front of your dash it's going to stick out a little. You could place it on the steering column up by the instrument panel or, if you do Google 'Blendmount' you'll find that you can attach it to your rear-view mirror which is what I did. Looks nice, out of the way, and doesn't interfere (get in the way/block) any of my normal gauges. As others have said, I'd recommend going through the settings for engine/tank size and doing that first tank-calibration just so that all of your data is accurate. You do it once and forget it. What it really boils down to is that it's a great trip-computer that has a bonus of being able to tell you some other information about your engine or service-engine codes (and reset them) and the install is minimal as you just plug it in and route the wire.

## Features

- Programmable 3-In-1 Automotive Trip Computer, Diagnostic Scan Tool, And Up To 37 Digital Gauges In One (Vehicle Dependent)
- Watch Fuel Consumption, Cost-Per-Mile, Coolant Temperature, Engine Speed, Horsepower, And Much More In Real Time. Simple 5-button operation allows you to quickly and easily access the powerful features of the ScanGauge.
- Works On All 1996 Or Newer Obd2 Cars, Including Gas, Diesel, Propane And Hybrid Vehicles with 16pin OBD2 port.
- Checks For Diagnostic Trouble Codes (Dtcs), Clears The Codes, And Can Turn Off The "Check Engine" Light
- No Batteries Required : The single connection to the diagnostic connector under the dashboard is all that is needed.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000AAMY86 |
| Best Sellers Rank | #23,712 in Automotive ( See Top 100 in Automotive ) #177 in Code Readers & Scan Tools |
| Brand | ScanGauge |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,250) |
| Date First Available | January 28, 2005 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2.82 ounces |
| Item model number | SG2 |
| Manufacturer | Linear Logic |
| Manufacturer Part Number | SG2 |
| Model | SG2 |
| OEM Part Number | sgii |
| Position | Left Lower |
| Product Dimensions | 5 x 1 x 2 inches |

## Images

![SG2 Ultra Compact 3-in-1 Automotive Computer with Customizable Real-Time Fuel Economy Digital Gauges for OBD2 Vehicles - Image 1](https://m.media-amazon.com/images/I/71bBq7Cu5jL.jpg)

## Questions & Answers

**Q: will this unit read the automatic trans temp on a 2005 Toyota Prerunner?**
A: I had it on a 2000 eclipse and a 1999 cavalier. It read the trans temp fine. However the MPG on both cars was off by about 10 mpg.

**Q: do you have to unplug when vehicle is not on?**
A: I have never unplug my scan gauge but I’ll drive my vehicle at least once every two weeks I thought it automatically shut off when you turn the ignition off mine appears to do that Hope this is helpful

**Q: Will this read tire pressure? my car has a tpms light would be nice to see the actual psi in each tire.**
A: I think not.  Evidently TPMS is on a different bus form CAN (the KWP bus).  There issome discussion on...http://priuschat.com/threads/scangauge-ii-and-tpms-interaction.115150/Harry

**Q: Does the backlight stay on all the time?**
A: There are different levels of intensity from bright to off.  So if your vehicle is running then yes the backlight stays on all the time

## Customer Reviews

### ⭐⭐⭐⭐⭐ Valuable Tool to have!
*by B***S on January 4, 2013*

I came to know about this tool when I was browsing the web for finding the details how to look for Hybrid Battery temperature on my recently acquired used 2006 Ford Escape Hybrid. The forum suggested to their members that ScanGauge II would be the ideal choice to monitor the Motor Electronics Coolant Temp (MeC) and HV Battery temperature (Traction Battery Temp). I am pleased to inform that this tool can be configured with Ford Specific XGauges (See comments) to achieve that feat pretty easily. Ford Escape Hybrid (With Navigation) does have host of other real-time display like HV battery SOC real-time MPG on the dash but FORD hides most of the stuff from user which are needed to troubleshoot common check engine light errors and in my case why my FORD escape Hybrid sometimes decides not to turn off the Internal combustion engine (ICE) and keeps running the Radiator FANs when it should not. It baffled me for couple of weeks and led me to investigate the issue further. After setting this tool up and monitoring it for several days I could see a pattern that there are two main reason why the ICE would not shut down at idle or at a stop light. They were primarily due to 'over-temp' condition of the Motor Electronics Coolant temperature caused by a weak MCE coolant pump in conjunction with the HV battery Traction battery temperature. Replacing the nearly failed original 2006 Motor electronics Coolant Pump at 98,XXX miles (FORD OEM PART number 5M6Z-8C419-A) It did help in cooling the Motor electronics coolant temperature a little bit however the traction battery FANS are still an issue which I am continuing to investigate using this Automotive computer Gauge. FYI, There is a disturbing trend in these line of 2005-2007 FORD Escape hybrid vehicles that calls for Air-Conditioning compressor to turn ON as soon as the HV battery temp reaches 95 to 96.8 F to cool the battery using the rear air-conditioning contraption by opening the blend door and what not but as your car ages the Internal two fans housed inside the HV battery tends to fail slowly (without actually flagging any DTC codes) and thereby no matter how much AC compressor works hard (Only with ICE running) it cannot cool the HV battery enough to go under 94F for the ICE to stop at idle or at a STOP sign. It is winter here in California and thanks for mother nature my HV battery rarely calls for cooling for most of the stop and go traffic and I still have not ventured to replace the two Internal HV battery FANs (FORD OEM PART 5M6Z-10C659-A) on my Ford Escape Hybrid but I do closely monitor the temperatures using this valuable tool. Bottom line: An excellent tool to have for any gasoline or diesel engines for real-time MPG and RPM readings as well as read understand and clear (Check Engine Light) DTC codes. Well worth the price as it pay for itself in less than a year if you come across a check engine light and could decode yourself and clear it. Or just by using this tool to carefully change your driving habits and improving the gas mileage. I am amazed how crazy some drivers are who accelerate hard cut in front of you, overtake you just to stop in front of you at a STOP Light. Did you know how much Gas you could save just by decelerating slowly and watch for the traffic pattern ahead of you? - You can save nearly 30% of your gas tank not to mention less wear and tear of you brakes and other stuff when you learn to drive less aggressively. Drive safe!, Drive intelligently and save on gas! Cheers!

### ⭐⭐⭐⭐⭐ Great little device
*by B***P on June 6, 2008*

This is a great little device. I had been wanting one of the code-readers for my car for a while to debug problems when they come up and just never got around to it. I came across Scanguage, read up on it, and gave it a try. Basically you get the code-reading plus the extras of engine/vehicle information on the fly for just a little more than a normal handheld scanner/code-reader. Some of the info really doesn't matter unless you're specifically looking for it. Coolant temperature, for example - unless you've recently done some work on your radiator, thermostat, or water pump you probably won't care about it. Even then, you can pretty much tell what you need looking at the on-dash temperature guage. All you really care about is, "Is it in the red?" Still, it's kind of cool that the information is there and if that gauge is broke this could fill in. Outside of the engine status you do get trip information which can be useful when you're traveling down the road. The way that the Scanguage handles it really makes the most sense for most people. You get trip info based on: most recent trip, today's data, yesterday's data, or tank data. It resets this all of this automatically based on some pretty common-sense parameters. The only input you really need to provide is when you fillup your tank. You can easily take the trip data, which is normally shown as one-item-per-screen in the trip-section and show it listed in one of the 4-gauge-per-screen sections using XGauge. It's pretty easy to set it up. The worst part is trying to come up with 3-character codes to show the difference between them. For example, you already get real-time MPG. If you set up an extra gauge (XGauge) for MPG based on trip, today, yesterday, or tank, then you'll need to come up with a 3-character code to differentiate them (you don't have to, I think it'll take MPG all three times but then how would you, as the user, know which is which). The box isn't very big but if you velcro it to the front of your dash it's going to stick out a little. You could place it on the steering column up by the instrument panel or, if you do Google 'Blendmount' you'll find that you can attach it to your rear-view mirror which is what I did. Looks nice, out of the way, and doesn't interfere (get in the way/block) any of my normal gauges. As others have said, I'd recommend going through the settings for engine/tank size and doing that first tank-calibration just so that all of your data is accurate. You do it once and forget it. What it really boils down to is that it's a great trip-computer that has a bonus of being able to tell you some other information about your engine or service-engine codes (and reset them) and the install is minimal as you just plug it in and route the wire.

### ⭐⭐⭐⭐⭐ Works great without taking up too much space
*by I***N on February 4, 2026*

I bought this to be able to see boost pressure and engine temp since my car didn't come with either of these gauges. I want to be able to monitor oil pressure too. The gauge supports this function but you have to try to figure out all the hex codes to enter to be able to monitor this. Good luck. I wish they had a list of known codes to make it easier for us. Really good gauge even despite the oil pressure shortcoming.

## Frequently Bought Together

- ScanGauge - SG2 II Ultra Compact 3-in-1 Automotive Computer with Customizable Real-Time Fuel Economy Digital Gauges , Black , 5 Inch
- bbfly-A9 OBD II OBD2 16 Pin Splitter Extension 1x Male and 2X Female Extension Cable Adapter (2FT/60CM)
- bbfly-B6 OBD2 Splitter 16 Pin OBD II Splitter Extension 1x Male and 2X Female Extension Cable Adapter (1FT/30CM) (1Pack)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.is/products/1523183-sg2-ultra-compact-3-in-1-automotive-computer-with-customizable](https://www.desertcart.is/products/1523183-sg2-ultra-compact-3-in-1-automotive-computer-with-customizable)

---

*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-22*