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- Service & Maintenance ( https://www.xt660.com/forumdisplay.php?f=208)

- - xt660x knocking sound ( https://www.xt660.com/showthread.php?t=20276)

xt660x knocking sound

Quote:

Originally Posted by Kev (Post 184104)

Good bunch of mods on there.:jerk:

hi kev i have a power commander pc3 (i think it is its the first usb one) (not that it will talk to my pc at the min going to get dynojet to reflash the firmware)anyway please explain to me what i need to do with my 02 sensor to run a rolling road custom map with stage 2 dna akropvic pipes and blocked ais ? do i use a eliminator and if so what type ? thanks in advance ashley (also any hints on tightening up my counterbalance shaft i think its the course of my knocking i have gained)

Quote:

Originally Posted by bikemad195 (Post 184106)

Why do you want to update the PCIII firmware what version do you have? http://www.powercommander.com/powercommander/Downloads/powercommander_downloads.aspx?ProdType=PCIIIUSB

To correctly tune your bike with a O2 sensor you need one of Dyno Jet O2 Optimizers or one of my O2 controller, the resistor O2 eliminators do not work so don't waste your money on them.

http://www.off-the-road.de/XT-660/XT-Power/Engine-Tuning/O2-Optimizer-XT660.html

http://www.ebay.com.au/itm/Yamaha-XT660X-XT660R-XT660Z-XTX-XTR-XTZ-O2-Controller-/130846911419?pt=AU_Motorcycle_Parts_Accessories&ha sh=item1e77156bbb

All our fuel maps can be found here which you can load yourself.

http://www.xt660.com/showthread.php?t=2887

Never heard of a counter shaft needing adjusting before best get a mechanic to have a look at it, I bet the primary nut on the crankshaft is loose.

Quote:

Originally Posted by Kev (Post 184114)

cheers kev i will have a proper look in a bit (about to do tea) but the reason why is when i first got the bike with no leads i managed to start the bike to power the commander and found a usb lead to fit so i changed the map .... went to it to put the original map back on and it will not communicate between the commander and the laptop or pc .... i did get a 9volt battery and put wires in the correct holes on the buss plug but still could not get it to communicate the commander its self is working find as its gauge shows but i just cant get the 2 to talk to each other any ideas ? was going to take it passed the local dynojet garage is i think it needs a firmware flash ?

Quote:

Originally Posted by Kev (Post 184114)

also i have done some research and had some advice from a fellow forum member and this is what im sure i can here happening

Originally Posted by Salerie
My bike started to make a heavy knocking sound in September and I left the problem to wait for a long winter nights. Now I had time to open it and I found that a nut holding gears for balancer drive, primary drive and water pump had came loose. After the lock washer was bended out of the way I got the nut off easily with fingers

This clip taken from a another forum shows the problem, notice the white mark at the end of the crankshaft and how it stays still while gears move
http://s173.beta.photobucket.com/use...0R003.mp4.html

bikemad195, can you please continue these technical discussions in THIS THREAD ==>> http://xt660.com/showthread.php?t=20263

We want to keep this section dedicated ONLY to member's introduction and greetings.

Thank you for understanding.

Also don't forget you are now an XT Supporter so you are allowed to send a private message to Kev to ask for his expert opinion on a 1 to 1 basis.

Quote:

Originally Posted by CaptMoto (Post 184144)

okidoki cheers (is there anyway this thread can be moved so we dont loose whats been discussed ?)

I'll move the tech stuff in that thread.