Dynamic/Wheel Sensor - BMW 745i Repair Instructions

Test and repair instructions for supercharged engine
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U1
W
03 ABS
BMW
'7'
series cars
Dynamic/wheel sensor
ABS control unit No.
0265100002
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Sensor
Period
FL (front left)
15.7
...
17.4 ms
FR (front right)
15.7
...
17.4 ms
RL (rear left)
15.7
...
17.4 ms
RR (rear right)
15.7
...
17.4
'
m s
Test
1. Connections needed: T·plug at ASS harness and al ASS control unit
Pulse
!
100
0/0
100
0/0
100
%
'
100
0/0
sequence: 2.
Raise car and turn wheels at steady speed within nominal periods (app. 5 km/h) until
-
100 % display appears
If nominal values are not
reached:
check sensor gap, test step 01, pulse wheel damaged (number of teeth
,
out ·ol
-
roundness)
Further information on workshop manual microfiche, Group 34 and job Nos
.

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