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Fav 900
Engine / Systems
Trouble shooting program EDC
B
Faults
Fav 900 chassis number 23/3001 and up
16.11.2000
2000
000001
B
b
65/72
Capitel
Docu-No.
Index
Date
Version
Page
Trouble shooting program EDC
Interchanged Poles of Speed Sensor B025 (Test 47)
Failure Code (Fendt):
1.2.91
Text-module
Failure location (MAN):
91
Text-module
Failure display:
Message on Dashpanel
Text-module
Failure path:
Speed Sensor on Flywheehl (XXX)
Text-module
Consequences:
Maximal Speed reduced to 1800 Rpm
Torque reduced by 25-40%
Text-module
Possible Origin:
Cable on wrong Connector (XXXX) , Speed Sensor (XXX) failure
Text-module
Use wiring diagrams wich are corresponding to the tractor
Text-module
Text-module
Test
Measurement
Trouble shooting
Wiring
Connector X337, Pin e: Wiring Colour
white / blue X337 Pin F: Colour blue
- Record Failure and ambient Para-
meters with FENDIAS
EDC Control Unit, Pin A1: Wiring Colour
white / blue, Pin A13: Colour blue
- Delete Failure Code Memory with
FENDIAS
- Check again with FENDIAS
Failure Conditions:
- Connect Correctly cables
Lower Speed Threshold: 500 Rpm. Up-
per Speed Threshold: 1500 Rpm
- falls Fehler immer noch vorhanden,
Drehzahlgeber erneuern