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ScanGauge II

Catalog Item # 55455
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The ScanGaugeII is an extremely compact automotive computer designed to read and display information about your vehicle in real time.
Simply connect the ScanGaugeII to your vehicle through it's OBDII port using the included cable, turn the ignition key and the ScanGaugeII automatically connects to your cars internal computer - it's that simple.
Automatically tracks four sets of trip data - Each with 11 individually stored parameters.
  • Maximum Speed
  • Average Speed
  • Maximum Coolant Temperature
  • Maximum RPM
  • Driving Time
  • Driving Distance
  • Fuel Used
  • Trip Fuel Economy
  • Distance to Empty
  • Time to Empty
  • Fuel to Empty
    Display 4 gauges at a time from the 12 built-in digital gauges. the information is presented in Real-time!
  • Fuel Economy
  • Fuel Rate
  • Battery Voltage
  • Coolant Temperature
  • Intake Air Temperature
  • Engine Speed (RPM)
  • Vehicle speed (MPH)
  • Manifold Pressure (not available on some vehicles)
  • Engine Load
  • Throttle Position
  • Ignition Timing
  • Open/Closed Loop
    The ScanGaugeII allows you to troubleshoot your own car, read error codes, and the conditions present when the error occurred. You can also turn off the “Check Engine” light and avoid those costly trips to the mechanic.
  • Reads Trouble Codes
  • Reads conditions that set the Trouble Code
  • Clears Trouble Codes
  • Turns off the "Check Engine" light
  • Tells you when vehicle is "Ready" to pass OBDII testing
  • Make and store up to 10 rewritable special codes to send to the vehicle computer

    Here's a video on the setup of the ScanGauge II

  • This item qualifies for Product Protection coverage! Protect Your Investment! Product Protection eliminates out-of-pocket expenses and protects against costly product repairs or replacement. We’ll cover 100% parts and labor for up to two years following the expiration of your manufacturer’s warranty. Warranty service is available at any Camping World SuperCenter.

    Technical Specs

    Tech Specs

    Weight: Less than 1 lb.

    Dimensions: Compact Size - just 4.8"W x 1.5"H x 1"D


    Manufacturer: Linear Logic Llc

    Mfg Part #: SG2

    Tech Notes:

  • Simple on-screen operation
  • 4 menu driven soft keys
  • User settable update rate (Slow, Normal and Fast)
  • A HOME key to quickly return to the start screen
  • User Settable Backlight Display Color
  • 7 Standard screen colors and a custom setting with 63 possible colors.
  • Backlight for night use
  • User settable Off, Low and High
  • Big display - 50% larger than the original ScanGauge
  • Automatic Power Control
  • Automatic delayed power-down after engine shutoff
  • Automatic power-up when engine is started
  • Manual power-up with delayed power-down via HOME key
  • Non-Volatile memory (stored information is not lost when disconnected)
  • User settings automatically saved
  • Up to 10 user commands can be stored and recalled
  • Today, Yesterday and Tank Trip data automatically saved
  • Vehicle settings automatically saved

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    ScanGauge II: Customer Reviews

    Camper's Choice Rating

    (5 Based on 14 Reviews)

    Reviewed by 14 customers


    Excellent Gauge

    0 out of 0 people found this review helpful.
    February 16, 2011
    I have had this Scan Gauge for over three years now and I use it in my Dodge diesel, Honda CR-V and Jeep Commander. It is simple to use, just plug it in and choose what you want to monitor. I also use it to scan for trouble codes on my friends vehicles. I had one small problem with the gauge giving a false reading on RPM. Warranty had expired and when I contacted the mfg, they requested the unit. It was repaired and returned and the best no charge. Very impressed with Customer Service and Scan Gauge.
    Was this review helpful? Yes / No

    Awesome tool to have, especially for heavy towing

    0 out of 0 people found this review helpful.
    March 13, 2011
    Only reason it's not a five star, the mounting design is horrible, velco strips (very tempermental, for the money I expected more). Regardless, the commputer itself is outstanding. I use it on a Ram 2500 TD and it is far more accurate than the factory gauges. As far the values not displayed by the factory dashboard that it reads for you and if you are tow a 5th wheel, it's a must have! It monitors performance factors you should be aware of, especially in varying climate and terrin.
    Was this review helpful? Yes / No

    ScanGauge ii

    0 out of 0 people found this review helpful.
    July 10, 2011
    Bought it for a 2009 Winnego Adventure, ford v-10, couldn't get it to communicate so I tried it on my 2004 nisson frontiere and it worked great. Contacted the manufacture and was told that it should work, it doesn't returned it. If someone can tell me how to get the gauge to work in my rig I'll buy it again. Great versitility.
    Was this review helpful? Yes / No

    Fits The Bill

    0 out of 0 people found this review helpful.
    February 15, 2013
    I've had my Scangauge ll for about two years. I purchased it to fill in the factory lack of essential gauges. I have an older Ford chassis on my Class C motorhome. The factory never installed a tachometeron my dash and I really needed to know when to downshift coming down steep hills. This worked fine. I also programmed it to read average mpg, transmission temperature and air intake (outside) temperature. I have also had a peoblem with the 'check engine' light coming on after refuelling. I found it was a dirty EGR valve and was able to fix the problem as well as reset the light. Great tool for a reasonable price.I would recommend it for any vehicle owner interested in what is going on inside their drivetrain.
    Was this review helpful? Yes / No

    It's a snap.

    0 out of 0 people found this review helpful.
    July 28, 2011
    I installed the gauge the same afternoon I received it. I have not had the opportunity to fill the tank or set the speedometer calibrations, but the instruction book that came with the instrument is well-written and I anticipate no problems. I had some difficulty finding the OBD port, but once found the connections were very easy to accomplish and I was able to view data on the scan gauge almost immediately. If the gauge is mounted so that the input is to the side input port instead of the port located on the back of the instrument, I recommend replacing the included velcro mounting strips with more substantial strips purchased at a home improvement store such as Home Depot or Lowes.
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    0 out of 0 people found this review helpful.
    October 31, 2011
    Was this review helpful? Yes / No

    Scan Gauge II

    0 out of 0 people found this review helpful.
    July 02, 2012
    I purchased ScanGaugeII and had a mechanic hoock up the wire. Plugged in the unit and within seconds it was functioning. I wanted to monitor the tempature of the transmision fluid. The code was listed at the web site for my chevy van. The temp guage worked great. I also have instant MPG and average MPG. If I drive to the guage I know I am getting better gass milage.
    Was this review helpful? Yes / No

    Scan Guage 11

    0 out of 0 people found this review helpful.
    November 02, 2011
    Easy hook up. Simple to program; very happy
    Was this review helpful? Yes / No

    Sprinter chassis add on

    0 out of 0 people found this review helpful.
    August 28, 2012
    The ScanGauge II works very well. It was a plug-n-play for my Winnebago Via on the sprinter chassis. Set up was clear and quick. A lot of nice features and logs. Can display four values at a time. Used double sided tape to mount mine to the dash.A good addition to the modern computer controlled RV. Nice to read the codes without going to a shop.
    Was this review helpful? Yes / No

    Works As Advertised

    0 out of 0 people found this review helpful.
    January 24, 2014
    This product works as advertised and I would make the same purchase again. The unit is easy to install and use. It provides the information I have been looking for. There is much more trip information available than I need, but one is not required to use the trip features. It is the engine data that is important.
    Was this review helpful? Yes / No

    Scan Guage 11

    0 out of 0 people found this review helpful.
    December 09, 2013
    East to operate. Tells me what I need to know about my vehicle. Perfect for giving me my MPG when off roading.
    Was this review helpful? Yes / No

    My opinion GREAT PRODUCT

    0 out of 0 people found this review helpful.
    April 13, 2014
    My recommendation is for anyone who has a motorhome and knows a little bit about engines and how they work should get one of these units and install it on their couch, it does exactly what the advertisement says it will do and there is more that it will do when you get the unit and read the instructions booklet, take my word this is a great unit so far and I will rely on it for much information about my engine.
    Was this review helpful? Yes / No

    Money saver

    0 out of 0 people found this review helpful.
    November 23, 2013
    When I bought my RV with a V10 engine, I was concerned about gas consumption. I have been pleased to be able to follow all my data while driving rather than figuring it out after the fact. RPM, Average MPG, real time MPG and MPH are constantly being update in front of me, so I can control performance. I believe it has paid for itself already in just 3 months.
    Was this review helpful? Yes / No

    Great Product

    0 out of 0 people found this review helpful.
    January 03, 2014
    Shipping was fast and the unit was properly packaged. Instructions were easy to understand, set-up took less than 10 minutes, in fact, it took me longer to figure out how I wanted to route and secure the cable!! I have a 2013 F-53 chassis with a V-10 engine. Highly recommend for RV or towing!
    Was this review helpful? Yes / No

    Q & A

    Product Question & Answer

    11 questions : 11 answers
    Expand All
    will it give transmission temperatures for motor homes?
    1 answer(s)
    Will this work on the Mercedes sprinter chassis
    1 answer(s)
    Will this work on 1999 Southwind V10 Ford engine?
    1 answer(s)
    I have a 2000 Fleetwood Vista with Ford V10 Triton. It has an OBD port but not sure if it is a 1 or 2. Will this unit work
    1 answer(s)
    Will it work on 1997 Ford 460 engine?
    1 answer(s)
    What is the difference between the scan gauge & scan gauge ii
    1 answer(s)
    Will it work in 1997 Gulfstream Ford 460?
    1 answer(s)
    Will it work in a diesel Class A?
    1 answer(s)
    How long is the Cable that comes with the unit?
    1 answer(s)
    Can the unit be adjusted to Kilometres/Litres?
    1 answer(s)
    Will the ScanGuageII work in most any motorhome?
    1 answer(s)

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