Ducati Monster Forum

Local Clubs => OZ monsters => Topic started by: Six95 on October 05, 2008, 05:14:04 PM



Title: FatDuc O2 Manipulator
Post by: Six95 on October 05, 2008, 05:14:04 PM
Sorry if you have read this but I put this post on the main board as well.

http://www.fatduc.com/home.html (http://www.fatduc.com/home.html)

They are also on ebay - http://cgi.ebay.com/ebaymotors/Fat-Duc-O2-Manipulator-Ducati-Monster-695-S2R-S4R_W0QQcmdZViewItemQQ_trkparmsZ39Q3a1Q7c66Q3a2Q7c65Q3a10Q7c240Q3a1318QQ_trksidZp3286Q2ec0Q2em14QQhashZitem290265513654QQitemZ290265513654 (http://cgi.ebay.com/ebaymotors/Fat-Duc-O2-Manipulator-Ducati-Monster-695-S2R-S4R_W0QQcmdZViewItemQQ_trkparmsZ39Q3a1Q7c66Q3a2Q7c65Q3a10Q7c240Q3a1318QQ_trksidZp3286Q2ec0Q2em14QQhashZitem290265513654QQitemZ290265513654)

Might be a good fix for aftermarket cans and stock computer? I just realised it will not work with the DP ECU considering that the O2 sensor is completely removed and blanked off.


Title: Re: FatDuc O2 Manipulator
Post by: suzyj on May 20, 2010, 10:11:27 PM
Hey, these things are cool.

I just bought one from Desmo Times and put it on my 695.  No more surging, lovely smooth idle, and much more manageable.  That's all at the minimum setting (14.2/1).  I think my temp has dropped, too, though it's hard to say given that the air temp has also dropped.

Well worth the money, methinks.


Title: Re: FatDuc O2 Manipulator
Post by: 888906 on May 21, 2010, 11:50:34 PM
I fitted one to a 695 the other day, it worked really well.  Smoothed out the idle and stopped all the popping and farting on over run.  Its the first I have fitted a fat Duc and the owner seems very happy with the result.

Mike
Desmo Clinic


Title: Re: FatDuc O2 Manipulator
Post by: Monstar_100 on May 30, 2010, 10:45:40 PM
Ok, I can get these for all monsters if people are interested...

$120 each...

Postage can be sorted

Im putting one on my bike as soon as i get it back!

**Note 1100 Monsters need 2 due to the fact they run 2 sensors**

Sorry for the threadjack Six95


Title: Re: FatDuc O2 Manipulator
Post by: Two dogs on May 31, 2010, 01:04:50 AM
Hey, these things are cool.

I just bought one from Desmo Times and put it on my 695.  No more surging, lovely smooth idle, and much more manageable.  That's all at the minimum setting (14.2/1).  I think my temp has dropped, too, though it's hard to say given that the air temp has also dropped.

Well worth the money, methinks.
Suz what exactly do you mean by surging?
I have read about this but never experienced it (Im talking bikes here DOW's)
Or would having the Termi ECU open airbox  negate said surging.


Title: Re: FatDuc O2 Manipulator
Post by: suzyj on May 31, 2010, 01:54:32 AM
Suz what exactly do you mean by surging?
I have read about this but never experienced it (Im talking bikes here DOM's)
Or would having the Termi ECU open airbox  negate said surging.

Yes, changing the ECU would negate it.

The effect I was getting was really noticeable pootling (that's a technical term) around in traffic at ~3K rpm.  Without moving the throttle, the engine would suddenly pick up for a couple of seconds.  Made it a bit of a handful in traffic.

That and the burnt plugs / obviously hot heads convinced me it was running lean.

Anyway, it's as tame as a kitten now.



Title: Re: FatDuc O2 Manipulator
Post by: signora monster on May 31, 2010, 02:05:11 AM
Yes, changing the ECU would negate it.

The effect I was getting was really noticeable pootling (that's a technical term) around in traffic at ~3K rpm.  Without moving the throttle, the engine would suddenly pick up for a couple of seconds.  Made it a bit of a handful in traffic.

That and the burnt plugs / obviously hot heads convinced me it was running lean.

Anyway, it's as tame as a kitten now.
Yep, mine did this too and backfired a fair bit, but after the Termis, ECU etc it all stopped. As standard they are tuned to comply with Emissions Standards. The ECU fixed the problem on mine.
Now it sounds awesome and rides like a dream. Loud pipes save lives !  [thumbsup] [bow_down] ;D


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