CustomApexMan
Extreme
- Joined
- Dec 28, 2010
- Messages
- 81
- Reaction score
- 29
- Points
- 223
- Location
- Ovid, NY
- Country
- USA
- Snowmobile
- 2014 XTX Viper MCX 270 HP
Does anyone know how to get in to diagnostic mode and adjust the CO number for idle fuel ratio like you can on apex and nytro? I have mcx 270hp and would like to lean the idle up.
Thanks
Thanks
You go into diagnostic mode by holding the left and right lower buttons down but I do not believe co can be adjusted.
Anyone?
May not be possible. Havent found a setting in diagnostics.
- Joined
- Apr 17, 2003
- Messages
- 5,460
- Reaction score
- 1,257
- Points
- 2,003
- Location
- Menno, SD
- Website
- www.ulmerracing.com
- Country
- USA
- Snowmobile
- 2014 Yamaha SR Viper LTX, 2014 Yamaha SR Viper RTX SE, 2015 Yamaha SR Viper MTX SE 162 (turbo), 2015 Yamaha SR Viper MTX SE 153
- LOCATION
- Menno, SD
- WEBSITE
- www.ulmerracing.com
Not possible with the Cat ECU.
CustomApexMan
Extreme
- Joined
- Dec 28, 2010
- Messages
- 81
- Reaction score
- 29
- Points
- 223
- Location
- Ovid, NY
- Country
- USA
- Snowmobile
- 2014 XTX Viper MCX 270 HP
I ended up being ok once I put the air cleaner through the hood. I strongly recommend through the hood intake there is no comparison vs under the hood way more power so much more it was hitting the Rev limiter
