Tors acting up

[markvv1]

Adjusted cable and it still backfires and stumbles won't accelerate much past 100kmh. I wondering if there is a switch in the throttle that is bad. I have three other Yamaha sleds and they all have a distinct click when you press the throttle but the nytro does not.

 

[Cable810]

The TPS switch is on the left side looking towards the front of the sled. It's location can be a little tough to get to. You can see the location on the diagram here https://www.partzilla.com/catalog/yamaha/snowmobile/2011/fx-nytro-xtx-fx10xtal/intake-2

Is it tripping the Tors 84 code?

 

[74Nitro]

Adjusted cable and it still backfires and stumbles won't accelerate much past 100kmh. I wondering if there is a switch in the throttle that is bad. I have three other Yamaha sleds and they all have a distinct click when you press the throttle but the nytro does not.

TORS engaging won't let the machine anywhere near 100km. In fact it will barely move.

 

[markvv1]

TORS engaging won't let the machine anywhere near 100km. In fact it will barely move.

Yes when it's engaged properly, but understanding is if it's just something on and off real quick like a bad switch or poorly routed or adjusted cable it will make sputter or hesitate back fire. Everything else has been checked and or felt with. Has a programmer and new exhaust donuts and exhaust looks good.

 

[markvv1]

Yes when it's engaged properly, but understanding is if it's just something on and off real quick like a bad switch or poorly routed or adjusted cable it will make sputter or hesitate back fire. Everything else has been checked and or felt with. Has a programmer and new exhaust donuts and exhaust looks good.

Also computer is setting a tors code.

 

[markvv1]

The TPS switch is on the left side looking towards the front of the sled. It's location can be a little tough to get to. You can see the location on the diagram here https://www.partzilla.com/catalog/yamaha/snowmobile/2011/fx-nytro-xtx-fx10xtal/intake-2

Is it tripping the Tors 84 code?

It has sent a code yes, so throttle has nothing to do with it? It's either the cable or the switch at the throttle body?

 

[Cable810]

There isn't a switch inside the throttle itself. My guess is throttle cable is out of adjustment or is somehow stretched or a bad TPS

 

[markvv1]

There isn't a switch inside the throttle itself. My guess is throttle cable is out of adjustment or is somehow stretched or a bad TPS

I think I'm going to try a new TPS, but when we run the diagnostic mode it seems fine. I have a 2007 Yamaha Phazer that kind of acted the same but the TPS was obviously no good, the number was all over the place.