Which Scangauge II gauges are you monitoring?
I have been using mine for years and really only keep it on MPG, VOLTS, TRANSMISSION TEMP and COOLANT TEMP. I did have it on RPMs for a while but saw no use. My 03 has no tach either. I don't like t...
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Using it on a DP with a Cat C7 and Allison, I watch the:
Oil Pressure
Trans Temp
Air Intake Temp
Engine Temp
We're usually out west in the mountains so I'm watching for any rising temps. You may wonder about the air intake temps. If the outside air temp goes up while you're pulling steep grades, the engine temps will usually rise also in a little while.
When I had an alternator going bad I watched the voltage output - it was fluctuating a lot.
Bill
Oil Pressure
Trans Temp
Air Intake Temp
Engine Temp
We're usually out west in the mountains so I'm watching for any rising temps. You may wonder about the air intake temps. If the outside air temp goes up while you're pulling steep grades, the engine temps will usually rise also in a little while.
When I had an alternator going bad I watched the voltage output - it was fluctuating a lot.
Bill
