FatDuc and other ECU manipulators

Started by cencalal, December 01, 2020, 01:40:26 PM

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cencalal

I have the FatDuc O2 sensor manipulator on my M695 and it's really worked well to smooth out the lower end performance, especially on warm up.  Best $75 I've ever spent.  Now I'm having the same problem with my 2010 Hyper 796, but there's no FatDuc for Ducatis with the Siemens ECU, which apparently includes the M696, 1100, the Hyper 796 and others.  But there is the MemJet module that apparently alters the signal from the temp sensor (?) to manipulate these ECUs to add more fuel, similar to the FatDuc (which alters the O2 sensor signals).
The Memjet works with the stock electronics/sensors and is adjustable to work with additional intake and exhaust mods.

The same company, Jetprime    https://jetprime.com.au/   makes another module - Oxymett -  but says it manipulates the O2 sensor signals to achieve the same result.  It's about $40 cheaper...

Anyone have experience with these, or any other similar product?  I'd like to avoid having my ECU reflashed - dyno testing is not available near me.  
Thanks

greenmonster

Any mods on breathing?
Ecu flashed w Ducati Performance map usually work well,
it also has some ignition alterations for better driveability.
M900 -97 
MTS 1100s  -07

koko64

I'm aware of Oxymett and it probably works fine.

Here is another option, Smartmoto O2 Eliminators, then add your PCV and dyno the whole rpm range. Makes for a very smooth bike without the O2 sensors second guessing you.
2015 Scrambler 800

ducpainter

Quote from: koko64 on December 11, 2020, 08:15:11 PM
I'm aware of Oxymett and it probably works fine.

Here is another option, Smartmoto O2 Eliminators, then add your PCV and dyno the whole rpm range. Makes for a very smooth bike without the O2 sensors second guessing you.
You must have missed the part where he said...
Quotedyno testing is not available near me. 
Thanks
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koko64

I forgot that even though I did read it awhile back. No excuse. [bang]
So no dyno available, and not wanting to reflash. Since we don't know your bikes mods, I would strongly suggest avoiding any intake mods. Stick to nothing more than slip on pipes and keep the db killers in.

A PCV with a canned map for your mods is an option , but I've had to dyno every canned map I've come across, so it can be a gamble. That kind of puts you in the reflash range of issues which you don't want. At least most canned maps for the PCV are cheap or free while changing reflash maps can get expensive.

Be interested to see how the device works.
2015 Scrambler 800

cencalal

The Oxymet and Memjet are Italian products and I couldn't find the English version of their website, so I emailed their Australian branch.  They were prompt and answered my questions about the difference between the two units.  I ordered up a Memjet from an Italian Ebay store two weeks ago and it's "on the way".  I decided on the Memjet - now called Memjet Evo, even though they haven't changed it for the ten years they've been making them - because it's adjustable.  I have a full two into one exhaust system on now using the baffle (enlarged the holes a bit) that came with the Leo Vince muffler, but no intake mods - yet.  Fun project so far - upgraded suspension, lowered a bit to fit me, single 320mm front rotor like I did on the M695.  I'll update when the module arrives from the Old Country. 

koko64

2015 Scrambler 800