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14-40
FUEL SYSTEM
-
Cruise Control System
VEHICLE SPEED SENSOR
The vehicle SPf'ed sen sor in turbo models is an
electronic type and in non-turbo models e reed
switch type. The electronic type vehicle speed
sensor is installed on the transa"le and the
reed
switch type vehicle speed sensor
is
installed in
the combination meter. It sends a pulse signal
proportional to the rotating
speed
01
the transa"le
output gear
(vehicle
sPf'ed) to the control
unit.
<T ..
bo>
Throttlo
position
""nsor
.w ....
RNd owitoh
type
..
hide
,
-0= Comrol
",,;t
=0;-1
speod
SO"
SOt"
Fleed
.
v.itch
typO
v&hiol<t
speed
0""$0(
01.0'
'
''
THROTTLE POSITION SENSOR (TPS)
The throttle position sensor
is
also used lor
engine
control
and it send
s
the degree
01
opening 01 the
throttle
valve to
the control unit as an ootput voltage.
IDLE SWITCH
The idle
switch is
bu ilt
into
the throttle position
sansor.
Based on the
value
of the
TPS
voltaga when
the
idle switch
is
turned
from ON to OFF, the
control
unit
compensates
variation and fluctuations of the TPS voltage.
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