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
6/72
Capitel
Docu-No.
Index
Date
Version
Page
Trouble shooting program EDC
Text-module
Hand throttle Position Sensor B035 on Side Console A004 Direct diagnostic
Fehlercode (Fendt):
1.1.7E
Text-module
Failure location (MAN):
none
Text-module
Failure display:
Message on Dashpanel
Text-module
Failure path:
Hand throttle Position Sensor
- Signal to high
- Signal to low
Text-module
Consequences:
In Case of Identification, actual Requested Speed will be compared to EST - Pedal Position Sensor
(B029). After Correspondance being established, requested value of Hand Throttle Position Sensor
B035 will be deactivated, Operation will only be possible via Accelerator pedal Positon Sensor B029 .
The Functions Hand Throttle and Terminal Settings are Deactivated.
Text-module
Possible origin:
Wiring Discontinuity , Short circuit, Voltage supply Failure, Pedal Position Sensor failure, EST Control
Module failure
Text-module
Test Conditons:
Adaptor box connected
Ignition "ON"
Text-module
Use wiring diagrams wich are corresponding to the tractor
Fendt Component Identification:
B035
Fendt Connector Identification:
X183, 1: Earth, 2: 5V, Supply 3: Signal
Text-module
Test
Measurement
Trouble shooting
Voltage supply
On Adaptor box, Voltage between fuse
board A013 Pin B15 (+), Connector
X201 and earth
- Check wiring
- Check connectors
- if no failure can be identified, check
fuse
Check wires WF1491, WF 1743
Requested value: 8 - 8,5 V
Potentiometer Signal
On Adaptor box , Current on side con-
sole A004 Pin 30 Connector X033
- Check wires
- Check connectors
Check wire WF 1722
- Check mecanical link from accelera-
tor Pedal to position sensor
Check signal with FENDIAS .
- If adjustment cannort be performed,
replace position sensor
Requested values:
Idle position: 16mA - 22 mA
Full power position: 2mA - 8mA
Tolerances:
I < 2mA or I > 22mA
