Volkswagen Passat 1995 Official Factory Repair Manual page 3286

Teves 20 GI ABS and ABS/EDL electrical test
Test VAG
step 1598/21
sockets
11 1 + 17
12 2 + 10
13 15 + 21
http://ebahn.bentleypublishers.com/vw/servlet/Display?action=Goto&type=repair&id=VW.B4.OB01.01.9
Switch to voltage measuring range - 2 V,
Resistance measurement - 200
Test of
Test
conditions
- Additional
operations
Right rear
Vehicle raised
ABS wheel
speed sensor
-G44- voltage
signal
Ignition
switched off
- Rotate right rear
wheel at approx.
1 rev./sec.
Left rear ABS
Vehicle raised
wheel speed
sensor -G46-
voltage signal
Ignition
switched off
- Rotate left rear
wheel at approx.
1 rev./sec.
Coding
Ignition
bridge
switched off
for test step 13
Specified Repairing malfunction
value
- Check installation of ABS
wheel speed sensor and impulse
rotor
190 mV to
- Check whether ABS wheel
1140 mV
speed sensor has been
interchanged. Read measuring
value block,
- Check installation of ABS
wheel speed sensor and impulse
rotor
190 mV to
- Check whether ABS wheel
1140 mV
speed sensor has been
interchanged. Read measuring
value block,
0.0 -1.0
- Check wire and wiring
connections in harness
connector
- Replace if value deviates from
specifications
Page 10 of 17
01-138
page 01-107
page 01-107
12/7/2004