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ghengis86 · 11-17-2014, 01:32 PM

The truck has a factory 'gauge' that can display 'real time MPGs', which is t accurate but helpful to gauge efficiency. It also compiles mpg data over time, which again isn't accurate compared to the hard numbers but a good qualitative measurement. I was looking to get an UltraGauge that gives me more precise RPM data, engine/trans temps, etc. I still don't understand why manufactures don't include a diagnostic readout of what the ECM is already collecting rather than analog gauges. For example, my LR3 temp gauge needle was either in the "OK" range or "meltdown", even though the ECM was reading exact engine coolant temp. The logic was just a simple, "if <220, then needle position at OK. If >220, then needle position to HOT and turn on warning light on dashboard". That always bothers me

Ok, latest update; a longer highway trip at 60-65 and about 30% surface streets with moderate driving habits, I returned ~16.98 mpg. I was hoping to break into the 17's. I know I can still improve on coasting up to intersections/stops. Plus I'll need an oil change soon and will revisit the synthetics, filters, tire pressure, etc. but we're getting into the winter blends of petrol, so another factor too consider.

I'll update accordingly

Thanks for te input, advice and comments;much appreciated!

Cheers

11-17-2014, 01:32 PM	#7 (permalink)
ghengis86 EcoModding Super Lurker Join Date: Oct 2014 Location: chicago, IL Posts: 5 Thanks: 0 Thanked 2 Times in 1 Post	The truck has a factory 'gauge' that can display 'real time MPGs', which is t accurate but helpful to gauge efficiency. It also compiles mpg data over time, which again isn't accurate compared to the hard numbers but a good qualitative measurement. I was looking to get an UltraGauge that gives me more precise RPM data, engine/trans temps, etc. I still don't understand why manufactures don't include a diagnostic readout of what the ECM is already collecting rather than analog gauges. For example, my LR3 temp gauge needle was either in the "OK" range or "meltdown", even though the ECM was reading exact engine coolant temp. The logic was just a simple, "if <220, then needle position at OK. If >220, then needle position to HOT and turn on warning light on dashboard". That always bothers me Ok, latest update; a longer highway trip at 60-65 and about 30% surface streets with moderate driving habits, I returned ~16.98 mpg. I was hoping to break into the 17's. I know I can still improve on coasting up to intersections/stops. Plus I'll need an oil change soon and will revisit the synthetics, filters, tire pressure, etc. but we're getting into the winter blends of petrol, so another factor too consider. I'll update accordingly Thanks for te input, advice and comments;much appreciated! Cheers