kylechargerrt
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1998 MACH-Z
Got my first test ride in today did about 10 miles around the farm. Was dicking around with diagnosis mode and was watching the wastegate %. Mine was averaging around 35% (I'm guessing open) on long full throttle pulls. Curious what everyone else was seeing. On a side note what rpms, is everyone pulling stock?
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kylechargerrt
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Rode another 50 miles today and % is now up around 40 % no idea what the hell it is a percentage of. Also sled is pulling 200 RPMS more than yesterday after only 50 miles.!!! 
WINDER1987
TY 4 Stroke Guru
Sorry I can't answer your question but how do you get to these modes on the gauge ?
Push both bottom buttons on guage at same time and hold. You then scroll till diagnostic comes up and push select.
WINDER1987
TY 4 Stroke Guru
Ok thanks wasn't even aware of this option
I believe it is in the FAQ sticky at top of the Sidewinder section. Lots of cool stuff. Including MAP sensor readings which can be converted to Boost PSI.
Ryankram
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How can you convert the map readings into boost psi just curious
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By doing the math
ClutchMaster
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That’s called wastegate duty cycle percentage.
This is a percentage of on/off time the computer cycles the wastegate valve. The valve is pulsed on and off at a fairly high base frequency usually around 10 times a second. The larger amount of time the valve is turned on it blocks the pressure from leaking out of the wastegate actuator. Higher percentages create a higher boost levels. Sleds with high boost tunes will have a larger percentage of wastegate duty cycle.
This is a percentage of on/off time the computer cycles the wastegate valve. The valve is pulsed on and off at a fairly high base frequency usually around 10 times a second. The larger amount of time the valve is turned on it blocks the pressure from leaking out of the wastegate actuator. Higher percentages create a higher boost levels. Sleds with high boost tunes will have a larger percentage of wastegate duty cycle.
Fast
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Off topic but can we switch to celcius instead of Fahrenheit for the temperature
ROCKERDAN
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MPH vs KPH should change everything from US to Metric
Yes but it’s everything if I remember right.
Fast
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How do we switch it ? prefer celsius