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
52/72
Capitel
Docu-No.
Index
Date
Version
Page
Trouble shooting program EDC
Start of Delivery Controller (Pump Control module) A020 (Test 36)
Failure Code (Fendt):
1.2.CA
Text-module
Failure location (MAN):
CA
Text-module
Failure display :
Message on Dashpanel
Text-module
Failure path:
Start of Delivery Controller out of range
Text-module
Consequences:
Maximal Speed reduced to 1700 Rpm
Reduzierte Full Power Fuel Flow by 50-60%
Text-module
Possible Origin:
Wire Discontinuity, Short Circuit
Fuel Low Pressure system Failure
inadequate Overflow Valve or Failure
Leaks or Air within Fuel System
Fuel Lifting Pump Failure
Contaminate fuel Filter
Clogged fuel lines
empty fuel tank
Injection pump failure
Text-module
Remark 1:
Before Replacing any Pump or Control Module, failure Codes must l be analyzed and then deleted.
In case of several Failure Codes, check first the Test procedures wich are not requesting a replacement
of the Control Module or of the pump.
Text-module
Text-module
Test
Measurement
Trouble shooting
Injection pump
Failure Conditions:
- Record Failure and ambient Para-
meters with FENDIAS
In Case of deviations Rquested / actual
value of more than +/- 3 Grad for more
than 8seconds aund Speed >1200 Rpm
- Delete Failure Code Memory with
FENDIAS
- Check again with FENDIAS
Check Fuel Supply system
- Fill up fuel tank
- Check pump adjustment (Wich
pump)
- If failure persists, Replace Injection
pump
