SSANGYONG Y200 Manual page 1438

5D2-16 TRANSFER CASE - TOD
Definitions
Rear Speed Sensor
Front Speed Sensor
EMC (Electromagnetic
Clutch)
TOD
TPS (Throttle Position
Sensor)
PWM
Duty Cycle
Touch-off
Front Overrun
Rear Overrun
High Range
Low Range
DEFINITION OF TERMINOLOGY
A Hall Effect speed sensor which produces a square wave. 0-5Vdc signal in response
to a rotating 30 tooth wheel coupled to the rear propeller shaft inside the Transfer
Case.
Each rotation of the rear propeller shaft will result in 30 speed sensor pulse.
A Hall Effect speed sensor which produces a square wave. 0-5Vdc signal in response
to a rotating 30 tooth wheel coupled to the front propeller shaft inside the Transfer
Case.
Each rotation of the front propeller shaft will result in 30 speed sensor pulse.
An Electromagnetic clutch used to control the amount of torque applied to the front
propeller shaft.
TOD is an abbreviation of Torque On Demand and means that the torque is transferred
according to the operating condition.
TPS is an abbreviation of Throttle Position Sensor. For MSE engine, the potentiometer
in the throttle actuator acts as TPS.
PWM is an abbreviation of Pulse Width Modulation and is a type of output value
control by adjusting pulse width.
Duty Cycle is the time the EMC is on divided by the period in which it is being modu-
lated.
A minimum amount of duty cycle applied to the EMC.
A condition where the front propeller shaft is turning at a rate which is faster than the
rear propeller shaft.
A condition where the rear propeller shaft is turning at a rate which is faster than the
front propeller shaft.
The highest (numerically lowest = 1 : 1) gear ratio between the input and outputs of
the Transfer Case.
The lowest (numerically highest = 2.48 : 1) gear ratio between the input and outputs of
the Transfer Case.
Description
YAD5D120
SSANGYONG Y200