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Discussion Starter #1
Is the Scanguage the best for getting the most MPG or are there better choices? Does it give you much useful info you don't already get from the MID?
 

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Discussion Starter #2
Anyone know?
 

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I had a scangauge on my VW TDI. It will give you the car's OBD2 parameters. You can select which four at a time you would like to read. It will give fuel flow/distance, so that may be useful.
I just bought a Gopoint Technology's BT1 Bluetooth "scanner" ($120), that connects to a iPad, phone or Touch. I also downloaded Dash Command, ($50), that I think would have a lot of useful info regarding fuel usage. BUT. It won't connect to the insight! It did connect to several other cars, euro and earlier model years. I have a help request in to Gopoint. I may send it back if it won't worn on the Insight.
 

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I had an Ultragauge before I bought my ODBIIC&C. The Ultragauge will display up to 8 parameters at a time. I had the best luck with displaying the

O2 sensor 1
Throttle position sensor
Instant MPG
Average MPG

The key thing is controlling the TPS to keep the car in lean burn. O2-1 will be at .5v in normal mode .4 to .3v in lean burn and .2 in fuel injector cut out. To get into lean burn once at speed ease off of the throttle to under 20% and watch the O2 drop into LB. Then ease back into the throttle SLOWLY to maintain speed but do not exceed 30 to 32 % or it will drop out. In LB your MID will be at least 70mpg. You can do this without the ulrtragauge but it is easier with.

Note this only works on manual trans cars.
 

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I bought my ScanGaugeII a couple weeks ago and while I can't say it's had any particular impact on my driving/MPG, I do like that it can give you information that is not readily available from the regular gauges and MID.

I like the battery state (SOC) screen on the MID, so on the SGII, so far I've been using the following:

- coolant temperature
- throttle position
- instant MPG

The forth position I haven't set on, but I've used horsepower, outside/intake air temp., etc.
 

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I got one and I think I have been in the lead for mpg with eco mods vs hypermile driving techniques. Does that count? :)


Sent from my Autoguide iPod touch app
 

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Discussion Starter #7
I got one and I think I have been in the lead for mpg with eco mods vs hypermile driving techniques. Does that count? :)


Sent from my Autoguide iPod touch app
Do you have the regular or scangauge2?
 

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Back in 06 I got a new sg2. Used it and managed average 46 mpg in an 06 scion xa. Almost 10 over epa. I sold it to buy a pocket knife I lost fishing.

I recently bought another sg2 that was older and sent it out to be updated. They did so for FREE.

It helped me to see what is going on. I saw as the coolant temp rises the ignition drops off.

I see the coolant takes a while to really warm up vs the blue light going out. Because of this I turn the heat on later.

Knowing my exact temp makes me more comfortable blocking almost all the air spaces up front.

Knowing the intake temp helped me to figure out mpg gains v losses and cold vs warm air intakes.

The map reading has me confused. Typically when it comes to mpg you want the highest vacuum. Well, it seems the more efficient you are, the lower your vacuum is.

The voltage read out helped me to figure out the eld and how it works with back feeding in excees voltage into the ima system and not generating an ima error.

After a failed attempt at all the x guages except the horse power one. I use that, water temp, ignition and intake temp.


Sent from my Autoguide iPod touch app
 
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