GuzziDiag Is There A Harley Equal?

[Tom H]

I'm trying to find a software/hardware for my 2007 Harley FI with computer controlled everything (like my EV) to load on my tablet/laptop that will give me the info that GuzziDiag does. I know I would have to buy cables as I did with GD to work with HD if there is a HD version of GD.

Is there such a software/hardware? All I can find with hardware and software ranges from about $200-$2500.

Any thoughts????


Thank you!
Tom

[leafman60]

There is something for H-D that I think is much better than the Guzzidiag - Vance and Hines (V&H)  FuelPak3 (FP3).
$300

http://fuelpak.vanceandhines.com/


This is not a piggyback module but an interface module that is used to re-program your stock H-D ECU.

V&H has thousands of maps available for download that account for about any permutation of late model (2007+) H-D engine configuration. Older bikes have access to previous generation FP modules that are not quite as versatile.

The FP3 interfaces with your smart phone and all procedures are done on your touch screen.  You download a selected base map for your engine based on your exhaust, cam selection, displacement and other variables.  These maps are analogous to the maps you may get for Guzzidiag except they are much more varied.

After downloading your base map, you can fine tune the map for your engine and riding characteristics by selecting the Auto Tune feature. This amazing feature allows the FP3 to map out the air-fuel ratio (AFR) for a matrix of throttle position and RPM's of the motor to give you what is basically a dyno-tuned map based on your road riding.

You can access and see this map on your phone screen that codes the RPM/throttle cells with green coded boxes to indicate proper AFR.  When you are satisfied that a full range of RPM/throttle has been tuned based on the filling out of your map matrix, you transfer this new Auto Tuned map to your ECU and disconnect the FP3 module.

You can also use the FP3 to tweak the Auto Tune map itself, if needed.  You can go into it and change fueling and ignition for your map matrix cells.  You can also change engine displacement and cam selections for all maps. It's an amazing device.

You can also read data and diagnostic codes for your engine.

Extreme engine builds like super displacements and wild cam selections may require other tuning options like an old fashioned dyno tune but the FP3 covers a wide cross section of stock and modified H-D engines.

I use one on my 2012 Super Glide with 204 cams, 2:1 exhaust and extra displacement. Amazing results.

If you need support from V&H, their tech people are only a phone call away.

Other products are available from other suppliers but nothing yet offers the easy user interface that is provided by the Vance and Hines Fuel Pak 3.

.

[Tom H]

I will look into that one.

Thank you,
Tom

[Kev m]

I would have suggested the Dynojet Power Vision.

[Tom H]

I was looking at something like the Daytona Twin Tec Scan II Abs model #15202 or the like.

It's still a bit pricey for what I want "a simple" software to do.

The V&H sounds like a tinkerers dream to tune the bike for mods. The Dynojet looks good as well but is pricey.

My goal with this bike is to keep it stock. I don't see a need for high performance mods at this time, nor in the near future. I just want to be able to read the info that the ECU can tell me. And maybe make small changes like you can do with GD.

I know I can read the codes from the dash, well at least the manual says I can. I just like the way GD shows the data for Guzzi like temp, RPM and the like. The Daytona can do this in a more graphic way, but can not really adjust anything from what I read and can understand. You need something like Tuner Pro to make the changes.

Again, thank you! And for putting up with a HD question on a Guzzi Forum.
Tom