dieselmatt1
Veteran
still have a fuel problem going on - anything over 70mph and 4lbs no fuel?
do u think the power comander has lost program
both fuel pumps are working
everything is pluged in and double checked everything besides comander
if you roll into throttle it sees 4lbs of boost if u give it full throttle it just pops not getting fuel?
yes it does have a afe gauge ,
any guesses?????????????
do u think the power comander has lost program
both fuel pumps are working
everything is pluged in and double checked everything besides comander
if you roll into throttle it sees 4lbs of boost if u give it full throttle it just pops not getting fuel?
yes it does have a afe gauge ,
any guesses?????????????
HURRICANE
TY 4 Stroke God
at what RPM?
dieselmatt1
Veteran
? not really sure was more intrested in making sure i did not lean the thing down .
- Joined
- Apr 17, 2003
- Messages
- 5,347
- 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
Just sent you a PDF for trouble shooting as well as maps. We'll get ya up and goin!
Ted Jannetty
TY 4 Stroke God
Could Also Be Spark Blow out, this will give a lean reading on the O2 sensor.
An O2 sensor is just that, it is not a Fuel sensor, so when you have a misfire it will Read Lean
Pull the plugs, close the gap to .025 also check the coils for any moisture build up or corrosion.
Ted.
An O2 sensor is just that, it is not a Fuel sensor, so when you have a misfire it will Read Lean
Pull the plugs, close the gap to .025 also check the coils for any moisture build up or corrosion.
Ted.
