Skoda FABIA 2000 Workshop Manual page 89

FABIA 2000 1.4/55; 1.4/74 Engine - Mechanical Components
♦ Pressure gauge appliance, e.g. -V.A.G 1318-
♦
Adapter, e.g. -V.A.G 1318/1-
♦
Adapter, e.g. -V.A.G 1318/11-
♦ Adapter, e.g. -V.A.G 1318/17-
♦ Adapter, e.g. -V.A.G 1318/23-
♦ Torque wrench
♦ Measuring vessel
♦
Current flow diagram
Test conditions
•
Battery voltage at least 11.5 volts
•
Fuse No. 61 OK
Inspecting proper operation and power supply
–
Fold the rear seat forwards.
–
Removing fuel delivery unit guard.
–
Switch on ignition. The fuel pump must be heard to
start running.
–
Switch off ignition.
If the fuel pump does not run:
–
Remove cover from the fuse holder.
–
Remove fuse No. 61 from the fuse holder.
–
Connect remote control -V.A.G 1348/3A- with the
adapter cable combination from the adapter cable set
in fuse holder 61 and to positive terminal of battery (+).
–
Activate remote control.
If the fuel pump starts running:
–
Inspect fuel pump relay ⇒ 1.4/55 ; 1.4/74 kW Engine
- Fuel Injection; Rep. Gr. 24.
If the fuel pump does not run:
–
Disconnect the 4 pin plug from the fuel pump flange.
–
Connect the multimeter for voltage measurement to
contacts 1 and 4.
–
Activate remote control.
Specified value: approx. battery voltage.
If the specified voltage value is not reached:
–
Determine and remove open circuit in the wiring ac-
cording to the current flow diagram ⇒ Current Flow
Diagrams, Electrical Fault Finding and Fitting Loca-
tions.
If the specified voltage value is reached:
–
Unscrew union nut with wrench -MP 1-227-.
–
Remove fuel pump and check whether the electric wir-
ing between the flange and fuel pump is connected.
Edition 05.05
S00.5306.06.20
Removing and installing parts of the fuel supply system
11
17
23
31
1
6
12
18
24
32
2
7
13
19
25 33
3
8
14
20
26
34
4
9
15
21
27
35
5
10
16
22
28
36
29
37
39
49
59
30
38
40
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60
41
51
61
42
52
62
43
53
63
44
54
64
45
55
65
46
56
66
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48
58
68
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R
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S01-0094
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A20-0099
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