Real-time Fuel Economy  & Vehicle Monitor

Use Up To 33% less Fuel

ScanGauge E Fuel EconomyThe ScanGaugeE works with most 1996 and newer cars & light trucks.  It provides you with real-time information about your vehicle’s fuel economy through an intuitive graphic display. According to a report issued by the US government, adjusting your driving habits can increase fuel economy by up to 33%. Use the instant feedback provided by ScanGaugeE™ to adjust your driving style and improve your fuel economy.

Works with 1996 and newer OBDII cars, trucks and hybrids

  • Compatible with all OBDII protocols
  • More than 15 Built-in Digital Gauges
  • Check & Clear Trouble Codes
  • Multiple Trip Computers
  • Monitor Your Carbon Footprint

Vehicle Compatibility

The ScanGauge is designed to plug directly into the OBDII diagnostics connector under the dash of 1996 and new cars and light trucks. Some vehicles built prior to 1996 may also be compatible with ScanGauge products. Click here for Vehicle compatibility information.


ScanGauge E
OBDII Connector
OBDII to ScanGauge Connector

Easy to Install No Tools Required

Installs in just minutes without tools. Simply plug the ScanGauge into the diagnostic connection under the dash.

No Batteries Required

The single connection to the diagnostic connector under the dashboard is all that is needed.


Automatic Protocol Determination

ScanGauge automatically determines the protocol your vehicle uses and connects.

6-Foot Cord and Velcro® Attachment

The ScanGauge can be mounted up to 6 feet from the under-dash diagnostic connector. The included Velcro® attachment system allows the ScanGauge to be quickly detached and then used to troubleshoot other vehicles.


User-Friendly Menu-Driven Operation

Simple 5-button operation allows you to quickly and easily access the powerful features of the ScanGauge.

Color Backlight Display

Match your instrument panel for an integrated look.

English & Metric Units

The Digital Gauges and Trip Computer information can be shown in either English or Metric units of measure, including Kilometers, Liters, Celsius, and kPA.

Digital Gauges

ScanGaugeE provides real-time gauges to show you what is going on “under the hood” with more than 15 built-in digital gauges. The gauge screen allows you to select and display 2 gauges at a time, so you can monitor the current operating conditions of your vehicle in real-time.

ScanGaugeE Digitial Gauges
Digital GaugeName
Fuel System Loop Status
Manifold Absolute Pressure
Miles Per Gallon
Kilomteres Per Gallon
Miles Per Liter
Liters Per 100Km
Kilomteres Per Liter
Miles Per Hour
Kilometers Per Hour
RPMRevolutions Per Minute
TPSThrottle Position Sensor
Water Temperature
AVGAverage Fuel Economy
TFCTrip Fuel Cost
CPMCost Per Mile
VLTBattery Voltage
Intake Air Temperature
FPRFuel Pressure
Gallons Per Hour
Liters Per Hour
IGNIgnition Timing
LODEngine Loading
DFCDay's Fuel Cost
CO2Current Carbon Dioxide
TCOToday's Carbon Dioxide


Learn to Improve Your Gas Mileage

The US government has put out a report that says driving habits can change fuel-economy by up to 33%. ScanGauge provides real-time data about your vehicle’s instant and average fuel economy, fuel used, cost of fuel used for each trip, cost per mile, gallons per hour and more!

There are many ways to reduce your fuel usage and increase fuel economy. Real time feedback like what the ScanGauge provides is one of the most effective.

  • Driving More Efficiently With ScanGauge Can Save Up to: 33%
  • Removing Excess Weight and Drag can save up to: 17%
  • Simply Observing the Speed Limit can save up to: 14%
  • Avoiding Excessive Idling can save up to: 2%

Real-Time Fuel Economy Gauges

  • Instant Fuel Economy
  • Average Fuel Economy
  • Gallons/Liters per Hour
  • Cost per Mile
  • Trip Fuel Cost
ScanGaugeE - Monitor Your Carbon Footprint

Track Your CO2 output

Reduce Your Carbon Footprint

Track your vehicle’s CO2 output in real-time. View information such as Current-CO2 and Trip-CO2. You can also track the days Total CO2 and Total CO2 for the tank within the built-in Trip Computers.

Real-Time CO2 Monitoring

ScanGaugeE can monitor a number of parameters related to your CO2 output and fuel usage. The screen above is showing current CO2 (CO2), the Trip CO2 (TCO) and the Real-time Fuel Economy Graphic Feedback.

When you monitor your fuel economy in real time, you can make small adjustments that allow you to save fuel. You can learn to reduce your fuel usage by up to 33%. This is the equivalent to producing only 67% of the Carbon Emissions than before you were monitoring your fuel economy.


CO2 Output BEFORE you start monitoring your Fuel Economy


CO2 output AFTER you start monitoring your Fuel Economy

Automatic Trip Computers

With five built-in trip computers, the ScanGauge can keep track of everything from fuel cost to distance traveled and everything in between. Data is stored on the ScanGauge and is retained even when the power is disconnected. Each trip computer starts automatically and information is available anytime during the trip.

Time & Distance Trip Computers

The ScanGauge includes three trip computers based on time and distance. They include the Current Trip, Today Trip and Previous Day Trip.  Each trip computer starts automatically and tracks the following parameters:

  • MPG
  • Fuel Used
  • Max Coolant Temperature
  • Miles Driven
  • Max RPM
  • Hours Driven
  • Max MPH
  • Average MPH
  • Fuel Cost
ScanGauge E - Trip Computers. Fuel Economy

Fuel & Tank Trip Computers

The ScanGauge includes two trip computers based on the current tank of fuel. They include the Current Tank and Tank to Empty. Each trip computer starts automatically when you tell ScanGauge you have filled your tank.

  • MPG for current tank
  • Fuel Used on current tank
  • Tank to Empty
  • Distance Driven
  • Distance Until Empty
  • Hours driven on current tank
  • Hours to Empty
  • Average Speed
  • Fuel Used Cost

Where to Buy

Online Retailers

ScanGauge products are available all over the web. Click here to view a list and choose an authorized online retailer for the best deals.

Buy Locally

ScanGauge is available worldwide in local shops and stores. Search for a location near you that offers the ScanGauge and pick one up today!

Buy Direct

Buy your ScanGauge directly from Linear Logic. We offer a variety of packages from single units to combo packs and ScanGauge Accessories.