Check out the new Gallery
wicked red 1100
wicked red 1100
by mag10, August 21
Windshield I need to replace
Windshield I need to replace
by philwarner, May 10
first ride
first ride
by NemoJr, April 1
Steve McQueen inspired
Steve McQueen inspired
by Feral, November 28
GaRally22
GaRally22
by chy, September 18
Previous Thread
Next Thread
Print Thread
O2 sensor
#585663 03/28/2017 5:23 PM
Joined: Jun 2010
Posts: 1,193
Likes: 22
Learned Hand
OP Offline
Learned Hand
Joined: Jun 2010
Posts: 1,193
Likes: 22
Any reason I can't simply slot in resistor kit as advertised on eBay.....but , for now, leave a the unplugged O2 plugs in situ?
Just thinking about a number of options and this might be a useful temporary fix for he fuelling snatch


I took the Road Less Travelled. Now where the ****** am I?
Re: O2 sensor
Alatamoc #585664 03/29/2017 1:30 AM
Joined: Jan 2009
Posts: 1,228
I live in the sun downunder
Offline
I live in the sun downunder
Joined: Jan 2009
Posts: 1,228
I read that if you leave the O2 sensors plugged in without power to them they will carbon up and self destruct.

Check on the Triumphrat site, heaps of information on there in regards to EFI bikes.


FrankW Ex Speedmaster rider, went to the Dark Side now riding an America.
Re: O2 sensor
FrankW #585665 03/29/2017 8:19 AM
Joined: Jun 2010
Posts: 1,193
Likes: 22
Learned Hand
OP Offline
Learned Hand
Joined: Jun 2010
Posts: 1,193
Likes: 22
Thanks... that's helpful....I was just being lazy......leaving them in whilst I did other stuff.


I took the Road Less Travelled. Now where the ****** am I?
Re: O2 sensor
Alatamoc #585666 03/29/2017 8:45 AM
Joined: Jan 2008
Posts: 1,170
Likes: 14
Learned Hand
Offline
Learned Hand
Joined: Jan 2008
Posts: 1,170
Likes: 14
Quote:

Thanks... that's helpful....I was just being lazy......leaving them in whilst I did other stuff.




when you take them out, make sure you mark them (right/left) and their mating plugs in the event you want to put them back. There is even a conveniently provided spot behind the steering head to stow the remaining sensor wires.

you will need to turn off the O2 sensors in the ECU as well or it will cause a check engine light to be on.


05 speedmaster - 1100cc, 11:1 racing pistons, Carillo rods, thunderbike cams, ported and polished head, 2mm over intake and exhaust valves, Barnett kevlar clutch, scepter pipes, oversize manifolds, 45mm HSR's, TTP stage 4 firestarter
Re: O2 sensor
mag10 #585667 03/29/2017 3:51 PM
Joined: Jun 2010
Posts: 1,193
Likes: 22
Learned Hand
OP Offline
Learned Hand
Joined: Jun 2010
Posts: 1,193
Likes: 22
Thanks...... appreciated........I had naively hoped I could avoid the mysteries of tune ecu...but this looks unlikely now.
It's that low speed snatch that irritates.
There's a chap on the RAT forum reckons on reducing this by reducing final chain slack to 13-15mm ( whatever a millimetre is..damn foreigners)....sounds a bit radical to me...anyone here tried it? If so, do you still have an intact crankcase?


I took the Road Less Travelled. Now where the ****** am I?
Re: O2 sensor
Alatamoc #585668 03/30/2017 8:24 AM
Joined: Jan 2008
Posts: 1,170
Likes: 14
Learned Hand
Offline
Learned Hand
Joined: Jan 2008
Posts: 1,170
Likes: 14
Quote:

Thanks...... appreciated........I had naively hoped I could avoid the mysteries of tune ecu...but this looks unlikely now.
It's that low speed snatch that irritates.
There's a chap on the RAT forum reckons on reducing this by reducing final chain slack to 13-15mm ( whatever a millimetre is..damn foreigners)....sounds a bit radical to me...anyone here tried it? If so, do you still have an intact crankcase?




On the wifes 2012 SM, I tried a handful of remedies to address that low speed surging. Including adjusting the chain, both tighter and looser, even re-gearing. I played with the tune and was able to make it better but not entirely fix it. (see the tune section)
after mucking around with it for way too long, the final fix for it was to buy a pieman tune, loaded that and all good.


05 speedmaster - 1100cc, 11:1 racing pistons, Carillo rods, thunderbike cams, ported and polished head, 2mm over intake and exhaust valves, Barnett kevlar clutch, scepter pipes, oversize manifolds, 45mm HSR's, TTP stage 4 firestarter
Re: O2 sensor
mag10 #585669 03/30/2017 10:38 AM
Joined: Jun 2010
Posts: 1,193
Likes: 22
Learned Hand
OP Offline
Learned Hand
Joined: Jun 2010
Posts: 1,193
Likes: 22
Worth knowing....thanks........I suspect I'll end up doing just that.....meantime I have a road trip to do two up on it so didn't want to mess too much with it till we get back.


I took the Road Less Travelled. Now where the ****** am I?

Moderated by  bennybmn, chy, mert 

Link Copied to Clipboard
Powered by UBB.threads™ PHP Forum Software 7.7.4