Difference between revisions of "Waste Gate Actuator"
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The wastegate often sticks and needs [[Releasing a sticky wastegate | releasing]]. | The wastegate often sticks and needs [[Releasing a sticky wastegate | releasing]]. | ||
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Latest revision as of 18:54, 10 May 2008
This is the wastegate actuator...
Turbo and wastegate mechanism
It bolts to the turbo housing via three bolts (position indicated by the green arrows). The capsule (yellow arrow) converts pressure/vacuum to linear motion in the actuator rod (red arrow) to turn the wastegate shaft (purple arrow) thereby controlling the amount of exhaust gasses by-passing the turbo and ultimately controlling the level of boost.
File:WastegateStickingFigure1.jpg
Turbo and wastegate mechanism
The wastegate often sticks and needs releasing.
