For anyone who says they can't afford a ScanGauge...

[burb72]

ScanGaugeE for a slightly cheaper option? , are their any glaring missing options that would be critical complaired to scanguage II.
thanks mike
"ScanGaugeE Compact Multifunction Trip Computer with Customizable Real-Time Fuel Economy Digital Gauges"

[MetroMPG]

FYI:

ScanGauge-E Review and Comparison

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[joes02tdi]

could also look on Craigslist i picked my scan gauge 2 today for 80 dollars and it works perfectly.

[forums123]

Does the ScanGauge work on an ODBI car? I have a 1988 Honda CRX HF I was thinking of installing a simple analog vacuum gauge as a simple and cheap realtime engine load feedback instrument. But the digital scangauge probably does all the logging and calculating and averaging for me which is nice. Can I enter gallons pumped information to help it become more accurate when I top off the tank at the pump?

Thanks
Dave

[MetroMPG]

OBD-2 only, sorry.

But fuel-injected cars with a VSS can use the MPGuino.

[Mpg8923]

This maybe a dumb question but would the scan gauge work with my 01 grand cherokee with the 4.0? Ready to make very drop count with it!!

[MetroMPG]

Yes, any OBD-II gauge will work. Prepare to turn fuel-saving into personal entertainment!

[mcrews]

Yes it would. See the first link in my signature for more discussion on scangauge