Turned up today, however, because of college (and then karate) it's to late for me to fit it now, but shall fit it tomorrow and give it a blast and post back what its like!

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09 XT660X:

CCC Stainless Rounds, Stage 1 DNA, Stage 2 DNA, PCV With Custom Autotune Map, PCV AutoTune, Home made O2 eliminator, Self machined Fork Spacers, DIY Autotune Switch.

Looking forward to the results.

__________________
Click here to join the XT Supporter's scheme

Mods that I have done to my XTX's

My 04 XTX
Stage 1 & 2 DNA filters / Kev fuel mod / snorkel mod / Drilled air box mod / Engine breather mod / Fork Spacer mod / 15w fork oil /
[
My 07 XTX
Raptor 700 cylinder 102mm / Modified Crank Case to take a 105mm Raptor Cylinder / 11:1 102mm JE Raptor piston / Stage 1 Raptor Hot Cam / Ported head / Colder Spark Plug / +2mm Throttle body / DNA stage 1 & 2 filters / Modified Air Box / Snorkel removed / Worry Brothers stage 2 filter cover / 6mm & 8mm Bolts Replaced with Titanium Bolts / Recovered seat in Black / O2 Eliminator /

My 09 XTX
59HP at the rear wheel / Stage 2 Raptor Hot Cam / DNA stage 3 Air Box / Carbon Can Exhausts / Modified Exhaust Link Pipes / PCIII With Custom Fuel Map / Wideband Commander O2 Data logger / LCD100 Dyno Jet display & fuel adjuster / 2500 OHM HT lead instead of a 10K OHM XT lead / Extra Coolant Cooler / Protaper Fat Bars / Tail Tidy With LED Tail Light / OKE Protection Knobs / LED indicators / AIS blocked / Modified rear sprocket rubbers / Rear Foot Pegs removed / 09 ECU With 02 Sensor Changed To A 06 ECU / Complete wiring harnes Changed from 09 to 04 / Home made LED resistor flasher / Hole drilled in the fuel tank filler neck to allow quicker filling / Modified Bar End Weights / Progressive front fork springs, 15W fork oil, forks lowered 25mm, used XTR rear links lowering the rear 20mm, rear spring one click stiffer / Changed front & rear guards from blue to black / 47T rear sprocket / Speedo Healer V4.0 / Kev throttle cam mod / Throttle grip mod / The new 2010 O2 sensor mod is out, works a treat, The new 2012 O2 Controller is out, PM me for details

Now ride a 2018 MT09SP ABS + TCS

My KTM 990 SMR Mod book. http://www.ktmsmt.com/viewtopic.php?f=13&t=4946

Personally, I try to avoid rolling around with other blokes, especially in my PJ's

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>-------<

Never underestimate the power of stupid people in large groups.

Ok then, I stand corrected.

Still dancing with another bloke, and in your PJ's.....

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>-------<

Never underestimate the power of stupid people in large groups.

I do shotokan!

Only been doing it for a few weeks so im still only an ungraded white belt :P

But its fun and only picked up my Gi yesterday!

On the auto tune front...

It took me a couple of hours to install.
screwed in the lambda sensor which by the way, is stupidly long and gets fiddly to fit between the cylinder.

Fitting the rest was a doddle apart from finding a power source. They suggest using the tail light, but I didn't want to start removing cowling to get to the wiring. However, there are under the seat, 2 unused plugs, and one has a power supply that comes on with the ignition, so I cut that wire and used that.

Also plugged the AIS up, which is a shame cause I kinda liked the backfiring but nevermind...

What it doesn't state in the manual, is that when you plug the autotune into the PCV, you need to put the 2 supplied plugs into the empty plug sockets as the auto tune wont work otherwise!

Spent ages trying to work out why I wasn't getting a reading on my laptop from the sensor, and that was why. Soon as I plugged in the empty plug sockets, voila, I was getting a LIVE AFR reading on my laptop... pretty darn awesome.

AFR was set at 13.7 to 13.2, though recommended for performance is between 12.7 and 13.3 I believe, or something like that

Took the bike for a quick ride in the pouring rain... and well, it performs admirably!
Even with the custom map, there was still a small amount of surging. However, with the autotune connected...


None!



It rode like I was riding silky smooth, no jerking no lurching... that thing is incredible.

Just need to take it for a good ride, connect up my laptop again and accept the trim settings which will then allow it to get it even more spot on.

Possibly turn down the AFR too, need more powah!!

Nice to think though that when I add the stage 1 filter, it'll automatically adjust!

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09 XT660X:

CCC Stainless Rounds, Stage 1 DNA, Stage 2 DNA, PCV With Custom Autotune Map, PCV AutoTune, Home made O2 eliminator, Self machined Fork Spacers, DIY Autotune Switch.

Nice one.

Once you have complied your custom fuel map please can you send me a copy so I can have a look at it.

__________________
Click here to join the XT Supporter's scheme

Mods that I have done to my XTX's

My 04 XTX
Stage 1 & 2 DNA filters / Kev fuel mod / snorkel mod / Drilled air box mod / Engine breather mod / Fork Spacer mod / 15w fork oil /
[
My 07 XTX
Raptor 700 cylinder 102mm / Modified Crank Case to take a 105mm Raptor Cylinder / 11:1 102mm JE Raptor piston / Stage 1 Raptor Hot Cam / Ported head / Colder Spark Plug / +2mm Throttle body / DNA stage 1 & 2 filters / Modified Air Box / Snorkel removed / Worry Brothers stage 2 filter cover / 6mm & 8mm Bolts Replaced with Titanium Bolts / Recovered seat in Black / O2 Eliminator /

My 09 XTX
59HP at the rear wheel / Stage 2 Raptor Hot Cam / DNA stage 3 Air Box / Carbon Can Exhausts / Modified Exhaust Link Pipes / PCIII With Custom Fuel Map / Wideband Commander O2 Data logger / LCD100 Dyno Jet display & fuel adjuster / 2500 OHM HT lead instead of a 10K OHM XT lead / Extra Coolant Cooler / Protaper Fat Bars / Tail Tidy With LED Tail Light / OKE Protection Knobs / LED indicators / AIS blocked / Modified rear sprocket rubbers / Rear Foot Pegs removed / 09 ECU With 02 Sensor Changed To A 06 ECU / Complete wiring harnes Changed from 09 to 04 / Home made LED resistor flasher / Hole drilled in the fuel tank filler neck to allow quicker filling / Modified Bar End Weights / Progressive front fork springs, 15W fork oil, forks lowered 25mm, used XTR rear links lowering the rear 20mm, rear spring one click stiffer / Changed front & rear guards from blue to black / 47T rear sprocket / Speedo Healer V4.0 / Kev throttle cam mod / Throttle grip mod / The new 2010 O2 sensor mod is out, works a treat, The new 2012 O2 Controller is out, PM me for details

Now ride a 2018 MT09SP ABS + TCS

My KTM 990 SMR Mod book. http://www.ktmsmt.com/viewtopic.php?f=13&t=4946

I'm not sure if it actually changes the map itself Kev, rather than adjust the fuelling to match the set AFR table.

Without the autotune, the PCV map adjusts the yamaha fuel map to whatever values are inputted by a percentage adding or removing fuel at that RPM and throttle opening.

Whereas with the autotune, it runs on the Air/fuel ratio set in the AFR table, like 13.7 and uses the wideband sensor to pick up the burn ratio on the exhaust, and then adjusts to suit.

You can see it working on the PCV software, if you open the throttle, the AFR will be all over the show as its adjusting. but once you hold the throttle steady, the AFR will read ~13.

Least I think thats how it works anyway Kev

so if I send you my map map, I believe id I'd just be sending you the original map that I put on there myself and not a corrected one by the autotune.

Correct me if Im wrong however.

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09 XT660X:

CCC Stainless Rounds, Stage 1 DNA, Stage 2 DNA, PCV With Custom Autotune Map, PCV AutoTune, Home made O2 eliminator, Self machined Fork Spacers, DIY Autotune Switch.

Just looked up... I stand corrected!

Will send you in a few days time!

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09 XT660X:

CCC Stainless Rounds, Stage 1 DNA, Stage 2 DNA, PCV With Custom Autotune Map, PCV AutoTune, Home made O2 eliminator, Self machined Fork Spacers, DIY Autotune Switch.

What a ball ache its being...

I loaded a map onto the PCV that best suited what I've got and it ran ok.
Now the auto tune just seems to be making it worse!

So I may just reset the fuel map and start from the beginning.

__________________
09 XT660X:

CCC Stainless Rounds, Stage 1 DNA, Stage 2 DNA, PCV With Custom Autotune Map, PCV AutoTune, Home made O2 eliminator, Self machined Fork Spacers, DIY Autotune Switch.

What afr have you added to the target table, can you copy and paste the table to the forum so i can have a look. You can only put a target afr in the high throttle openings on the later Xt's and just leave the rest on the table with zero's.

The surging on the 07-09 models will just confuse the autotune and make a dodgy map correction, also you must block off your AIS system as this will show an overly lean afr at part throttle as well.

Simon.