2004 Poalaris MSX110, MSX150 PWC Original Service Manual, Page 158Get this manual
FUEL INJECTIONIGNITIONEXHAUST SYSTEMS Turbocharger
EXHAUST MANIFOLD
TURBINE
COMPRESSOR
WASTEGATE SOLENOID
= FRESH AIR
WASTEGATE
= COMPRESSED AIREXHAUST GASESCOMPRESSED AIR TO WASTEGATEEXHAUST GASES BLED THROUGH WASTEGATE DOOR