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Scan Gauge II

36788 Views 108 Replies 50 Participants Last post by  lubbers.dan
I just found this little gem for sale at one of my favorite websites

http://www.thinkgeek.com/gadgets/electronic/8426/

How about that for a schweet little add-on for the ****pit. I was used to having a display similar to this in my Grand Cherokee. It had a nice trip computer which showed items like fuel economy as well as gauges for voltage, oil pressure and stuff like that. As much as I like my E, I'm always wanting more information about what's going on under the hood. That little temp gague just doesn't cut it for me.

If I end up getting one of these guys I will be sure to post pics and opinions. The compulsive bargain shopper in me just needs to check around for better prices first ;-)
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Nice find. So it's powered by and gets all its data from the OBD-II port? Since it probably can't sense what gear the tranny is in, I assume it estimates engine load and MPG from manifold pressure?

I soooo want one.

PDF SGII manual at the ScanGauge Web site.

The ScanGauge site sells direct but for the same price as ThinkGeek. Guess $170 is MSRP.
let us know if you get one and how well it works!
OMG I want one of those so bad! One of my few complaints about the E is that it does not have a trip computer like some of the other newer cars that I have seen. I really might need to get one, especially if it can be taken out of one car and plugged directly into another without any reprogramming or anything.
Welllllllll... it will probably not give you MPG with the E, or if it does, it will be a wild guess at best. Many carmakers put "extra" information in the OBD-II data stream which can be used to derive MPG, but Honda isn't one of 'em - we just have the minimum data points required by the EPA.

:-(
MikeQBF said:
Welllllllll... it will probably not give you MPG with the E, or if it does, it will be a wild guess at best. Many carmakers put "extra" information in the OBD-II data stream which can be used to derive MPG, but Honda isn't one of 'em - we just have the minimum data points required by the EPA.

:-(
oh, well that sucks. I only want one if it is going to give me accurate info. :-|
MikeQBF said:
Welllllllll... it will probably not give you MPG with the E, or if it does, it will be a wild guess at best. Many carmakers put "extra" information in the OBD-II data stream which can be used to derive MPG, but Honda isn't one of 'em - we just have the minimum data points required by the EPA.

:-(
Maybe just the E...cause it's in my Accord ;-)
I have little knowledge of my engine and was wondering where this is located >>>OBD-II port<<<. If it is an easy installation I just may have to order one!

EDIT: Never mind. I just saw the price I miss-read earlier. I will have to pass.
lwclancers said:
Maybe just the E...cause it's in my Accord ;-)
Your hybrid doesn't count because the MPG readout is a marketing feature. It has nothing (or little) to do with the data that's available through the OBD port.
Dh would love this in my E!
I have had the ScanGuage I for quite some time now. It predates my E. I am thinking of putting a velcro mount in the cubby by the stearing wheel. I also use it to read codes off of my older cars. That way I can fix simple stuff like exhaust manifold O2 sensors myself.
ramblerdan said:
Anyone know the location of the OBDII plug? I can't find it in the Service Manual.
Your right knee almost points at it when you're in the driver's seat, right of the fusebox and slightly towards you. It resembles a Centronics-type parallel printer connector, but in our E's it's facing downward which makes it a little hard to spot.

By law they're supposed to be easy to locate... :twisted:
ramblerdan said:
Thanks. I went ahead an ordered a ScanGaugeII.
Let us know how it works out.
It looks like it gives me all the information my Passat provides (built in / standard) plus a few more (error codes). Very useful stuff.
Looks like my credit card is gonna get a little work. One of my very few complaints about my E is the lack of engine management info. What a neat idea, plugging into the OBDII jack!
Scan Guage

ramblerdan said:
Thanks. I went ahead an ordered a ScanGaugeII.
Now, why doesn't that surprise me!

Very cool, should be a nice edition to your already amazingly mod'd E

-Dan

(I'm thinking I may be next with the credit card out!)
It's been like a week. Has anyone install one of these yet? :cool:
CoffeeDragon said:
I just found this little gem for sale at one of my favorite websites

http://www.thinkgeek.com/gadgets/electronic/8426/
Cool find. I've bought a lot of things from thinkgeek, can't believe I hadn't run into this there before. Gotta save up some money to get one, but would be interested in hearing from anyone who gets it installed.
MikeQBF said:
Welllllllll... it will probably not give you MPG with the E, or if it does, it will be a wild guess at best. Many carmakers put "extra" information in the OBD-II data stream which can be used to derive MPG, but Honda isn't one of 'em - we just have the minimum data points required by the EPA.
:-(
Anyone know of a list out there that shows what data is in the OBD-II data stream for the Element? Looks like the scan guage can a lot of different data, just wondering how much of it is available on the Element. Thx
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