Downloaded from www.Manualslib.com manuals search engine FABIA 2000➤Inspection and Maintenance
EnginesEdition 09.04
S00.5301.14.2002-3 page 19 02
–Unlock hooks -arrows-.
–Loosen the fuel filter and remove.
Installing
–Install new fuel filter.
–Lock hooks -arrows-.
–Fit the new O-ring for the regulating valve.
–Install regulating valve -4- with the connected fuel
hoses.
–Attach retaining clips -3-.
–Install the fuel hoses -1- and -2- and secure with hose
clamps.
The direction of flow is indicated with arrows (do not
switch connections).
–Inspect the fuel system for tightness (visual inspec-
tion).
Draining the fuel filter (diesel engine)
♦Make sure no diesel fuel comes into contact with the
coolant hoses. If necessary clean the hoses immedi-
ately!
♦Collect fuel in a suitable vessel!
♦It is absolutely necessary to observe the oil disposal
instructions!
–Remove retaining clip -2- and remove regulating valve
-1- with the connected fuel hoses.
–Unlock hooks -arrows-.
–Loosen the fuel filter and remove.
Note
Note
S02-0324
1
2
1
2
3
4
S02-0323
Downloaded from www.Manualslib.com manuals search engine FABIA 2000➤Inspection and Maintenance
Exhaust-emission AnalysisEdition 09.04
S00.5301.14.2002-8 page 1 02
02-8 Exhaust-emission Analy-
sis
The exhaust-emission analysis must be carried out ac-
cording to the relevant national legislation of the particu-
lar country.
Exhaust-Emission Analysis on Models
with Fuel Engines
Perform the following visual inspections and comply with
the setting conditions below before performing the ex-
haust-emission analysis:
Visual inspection
♦Lambda probes are connected
♦All vacuum hoses are connected
♦All wires of the activated charcoal filter system are
connected
♦All the electrical wires of the ignition and injection sys-
tem are connected
♦Hose for crankcase ventilation is connected
♦The exhaust system must be undamaged and tight
♦Catalyst must be undamaged
Test and setting conditions
•Perfect operation of the engine
•Perfect operation of the ignition system
•Intake system tight
•All electrical components are switched off (radiator fan
must not run during the test)
♦If any errors are noticed they must be repaired.
♦The idling speed, ignition point and CO content are
only measured as they cannot be adjusted.
♦The CO content is set to nominal value by the lambda
control. Faults in the lambda control are detected by
the self-diagnosis and stored in the fault memory.
♦When interrogating the fault memory (engine electron-
ics) all detected faults must be repaired and the fault
memory must be erased.
♦To prevent injury to persons and/or damage to the ig-
nition and injection system make sure the ignition is
switched off when disconnecting and connecting the
wires of the ignition system.
Connect the test equipment to the vehicle
To prevent industrial accidents or avoid causing damage
to the ignition system, pay attention to the following:
Note
Note
Note
