engine VOLKSWAGEN JETTA 1998 Service Manual

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Repair Manual,
Brake System,
Repair Group 45 5 -
Longitudinal
acceleration
sensor -G251-

Vehicles with
4MOTION
only

Location: On
right A pillar
at height of
instrument
panel

Checked by
OBD

Can be
checked via
read
measured
value block
Page 01
-
240
Observe
installation
instructions
When the
lateral
acceleration
sensor -
G251- is
replaced, a
zero
compensation
must be
performed

Initiate basic
setting
Page 01
-
264 ,
perform
display
group
number 069
Стр. 6из 17 Electrical/electronic components and installing locations

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Repair Manual,
Brake System, Repair
Group 45; Removing
and installing parts of
ESP system 6 -
ESP-Sensor
unit -G419-,
vehicles from
02.02

Vehicles with
ABS/EDL/ASR/ESP
only

Combined
sensor for
transverse
acceleration -
G200-, sender
for rotation
rate -G202-
and
longitudinal
acceleration
sensor
1) -
G251-

Assembled
together in one
housing

Checked
electrically by
On Board
Diagnostic
(OBD)

Combined in
one housing

Can be
checked via
read
measured
value block
Page 01
-240
Observe
installation
instructions
When the
Стр. 7из 17 Electrical/electronic components and installing locations

Downloaded from www.Manualslib.com manuals search engine ESP-sensor
unit -G419- is
replaced, a
zero
compensation
must be
performed

Initiate basic
setting
Page 01
-264 ,
perform
display group
numbers 063
and 069
1) 4Motion
vehicles with
Haldex clutch
only
Стр. 8из 17 Electrical/electronic components and installing locations

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Repair Manual,
Brake System, Repair
Group 47; Assembly
overview: Brake
booster/brake master
cylinder for vehicles
with
ABS/EDL/ASR/ESP 7 -
Sender 1 for
brake booster -
G201-

Vehicles with
ABS/EDL/ASR/ESP
only

Checked by
OBD

Can be
checked via
read
measured
value block
Page 01
-240
Removing and
installing
When the
sender 1 for
brake booster
-G201- is
replaced, a
zero
compensation
must be
performed

Initiate basic
setting
Page 01
-264 ,
perform
display group
number 066
Стр. 9из 17 Electrical/electronic components and installing locations

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Repair Manual,
Brake System, Repair
Group 45; Removing
and installing parts of
ESP system 8 -
Brake booster
9 -
Steering angle
sensor -G85-

Vehicles with
ABS/EDL/ASR/ESP
only

Location: On
steering
column
between
steering wheel
and steering
column switch.

Checked by
OBD

Can be
checked via
read
measured
value block
Page 01
-240
Observe
installation
instructions
When the
steering angle
sensor -G85-
is replaced, a
zero
compensation
must be
performed

Introduce
basic setting
Page 01
-
264 , perform
display group
number 060
Стр. 10из 17 Electrical/electronic components and installing locations

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Repair Manual,
Brake System,
Repair Group 47;
Brake system
vacuum pump -V192
Repair Manual,
Brake System,
Repair Group 47;
Brake system
vacuum pump -V192
Repair Manual,
Brake System,
Repair Group 46;
10 -
Brake system
vacuum pump
-V192-

Not installed
in all
vehicles

Location: left
of subframe

Checked by
OBD in
engine
control
module

Removing
and installing
Checking
11 -
Brake light
switch -F-

The brake
light switch is
open in the
rest position;

Can be
checked via
read
measured
value block
Page 01
-
240
Adjusting
Стр. 11из 17 Electrical/electronic components and installing locations

Downloaded from www.Manualslib.com manuals search engine Brake pedal -
Assembly overview;
Adjusting brake light
switch
Стр. 12из 17 Electrical/electronic components and installing locations

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12 -
Data Link
Connector
(DLC)

Location: In
center console
below
heating/air
conditioning
controls
module
13 -
Button for
ASR/ESP -
E256-

Vehicles with
ABS/EDL/ASR/ESP
only
14 -
ABS warning
light -K47-

Location: In
the instrument
cluster
Function:
Page 01
-155
15 -
Warning light
for brake
system -K118-

Location: In
the instrument
cluster
Function:
Page 01
-155
16 -
ASR/ESP
Control Lamp -
K155-

Location: In
the instrument
cluster
Function:
Page 01
-155
Стр. 13из 17 Electrical/electronic components and installing locations

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Repair Manual,
Suspension, Wheels,
17 -
Right/left
front ABS
wheel speed
sensor -G45-/-
G47-

Checked by
OBD

Before
inserting the
sensor clean
the inner
surface of
the sensor
mounting
and coat with
lubricating
paste G 000
650

When
connecting
the speed
sensor wire
make sure it
is not twisted
in the wheel
housing

Securing bolt
tightening
torque - 10
Nm (7.4 ft lb)
18 -
Wheel hub
with rotor for
speed
sensors

Rotor and
speed
sensors for
left front and
right-hand
sides are
identical

Removing
and installing
Стр. 14из 17 Electrical/electronic components and installing locations

Downloaded from www.Manualslib.com manuals search engine Steering, Repair
Group 40; Servicing
front suspension; II -
Servicing wheel
bearings
Стр. 15из 17 Electrical/electronic components and installing locations