air condition AUDI A4 1999 B5 / 1.G APB Engine Additional Signals Checking Workshop Manual
Page 25 of 37
24-199
Test conditions
Control module coding OK Page 01
-93
.
Test sequence
- Connect VAG1598/31 test box to wiring harness
for engine control module. Do not connect to the
engine control module itself Page 24
-20
.
- Check wire from test box socket 74 to ABS
Control Module according to wiring diagram for
short circuit or open circuit.
Electrical Wiring Diagrams, Troubleshooting &
Component Locations
Pa
ge 25 of 37 Additional si
gnals, checkin
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11/22/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
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pair&id=AUDI.B5.FU04.24.6