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Work sequence
– Connect the Vehicle Diagnosis, Measurement and Information
System -VAS 5051A/52- , as follows:
– Connect Diagnosis cable (3 m) -VAS 5051/1- or Diagnosis
cable (5 m) -VAS 5051/3- to the diagnosis connection.
– Start the engine and run it at idle speed.
Only when engine does not run:
– Switch ignition on.
Select operation mode
– Press on the
Vehicle self-diagnosis
.
Select vehicle system
– Press on the
01 Engine electronic system
.
The command unit ID and the code will be indicated on the dis‐
play.
Select diagnosis function:
– Press on the
02 Query fault memory
on the display.
– If no faults are stored in engine command unit, the display
shows “0 faults found”.
– If there are faults stored in the engine command unit, they will
appear sequentially on the display.
– Press
←
key.
– Press on the
05 Erase fault memory
on the display.
– Press
06 End the test
function key.
2.3
Adjusting functions and components
Special tools and workshop equipment required
♦ Diagnosis, Measurement and Information System -VAS
5051A/52-
♦ Diagnosis cable (3 m) -VAS 5051/1- or Diagnosis cable (5 m)
-VAS 5051/3-
Select, in the Diagnosis, Measurement and Information System -
VAS 5051A/52- the “Assisted fault finding”.
After querying all the command units:
– Press
Skip
key.
– Select
Function/component selection
.
– Select
Activation
.
– Select
engine identification codes
.
Fox 2004 ➤
3 - Cyl. diesel engine - Edition 02.2009
116
Rep. Gr.23 - Supply system - mechanical injection (diesel)
