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Title: No coolant temperature gauge till today
Review: My 2012 Jetta came without a coolant temperature gauge. I know now many high price cars no longer have them and I'm just about sold on the idea that they're not necessary. Nevertheless I'm too old and been relying on one too long to change. With this device I now have one and it's WAY more accurate than the ones that are factory installed. In addition I like seeing the voltage the battery is putting out. I just installed it today and the other gauges I have displayed are RPM and speed. Don't need the last two as the car has these but it's nice knowing that the ScanGauge agrees with the car instruments. I'll use the MPG stuff if I ever figure it out. The cable was really easy to hide. I placed the device atop the steering column. It sits below the instruments. The light is not really bright enough to see well in the daytime especially with dark glasses. Way cheaper then my first idea which was to put in a coolant Temp. gauge from under the hood.
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