ScanGauge II 3-in-1 Compact Multifunction Vehicle Computer with Customizable Display

Mileage Indicator have been very old technology that came in stock (part of the speedometer) to many vehicles all the way back in the 1999. Eg: most of the BMW 3 series. Plus you could help yourself save money for gas by developing a better driving habit (slow down on the acceleration, keep constant speed, etc...) rather than spending extra 150 for this device that only tells you how much gas you are using. Nevertheless, this device would be highly inaccurate for older vehicles anyways since older car inevitably inefficient compare to newer cars, resulting in lower gas mileage. Common sense, think about it. They might make money of from others not so informed buyer but never from me.

Excellent product. I just took a road trip and learned how to cut my fuel take. It is a good product to learn how to save gas. Well worth the money.

This product is pretty nice. It's super easy to hook up, and fairly easy to configure. Most people will probably just get one or two settings setup and then not fool with it, though. I like how you can change the screen color to match the color of your instrument displays.

My major complaints about this product are:
1) No text for ODB trouble codes
2) No text for engine display data
3) No way to set the time frame for the mileage calculator (it has several settings - instantaneous, trip, day, etc..., but you can't make your own)

All in all, this is an excellent product, and will definitely change the way you drive. Without the information provided by scan guage, you won't really know what your mileage is, or how to improve it.

I recommend this product, even though it has some shortcomings.

I ordered the milage indicator and a cable. Unit ships with cable but I was so pleased with the indicator that I plan to use the second cable on another car.

You really gain an understanding where you are loosing gas milage with this gage.

I purchased the ScanGauge to track instantaneous gas mileage of my truck in these times of high gas prices. I had the unit up and running in no time, and it performed exactly as I wanted. Amazon's performance in delivering on time was at its usual - excellent!

CBN