33
Engines
S318_051
Crankshaft
Seal Flange
Engine Speed
Sensor Wheel
Engine Speed
Sensor
S318_049
North Pole
Crankshaft Seal Flange with Integrated
Engine Speed Sensor Wheel
The crankshaft seal flange with integrated
engine speed sensor wheel is a new
feature. The crankshaft seal flange seals the
cylinder block on the flywheel end. The seal
is made of heat-resistant and nonwearing
polytetrafluoroethylene (PTFE) plastic.
The engine speed sensor is a Hall effect
sensor mounted in the crankshaft seal
housing and consists of a steel ring
mounted in rubber. This rubber material
contains embedded magnetized metal
chips that have an alternate north and south
polarity with a large north pole to serve as a
reference for the engine speed sensor. The
sensor wheel is precisely press-fit into the
crankshaft flange.
South Pole
Содержание 2004 Jetta
Страница 1: ...Self Study Program Course Number 891403 The new Jetta New Model Introduction...
Страница 4: ......
Страница 83: ...79 Notes...
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Страница 86: ...Volkswagen of America Inc 3800 Hamlin Road Auburn Hills MI 48326 Printed in U S A December 2004...