P
r
o
t
e
c
t
e
d
b
y
c
o
p
y
r
i
g
h
t
.
C
o
p
y
i
n
g
f
o
r
p
r
i
v
a
t
e
o
r
c
o
m
m
e
r
c
i
a
l
p
u
r
p
o
s
e
s
,
i
n
p
a
r
t
o
r
i
n
w
h
o
l
e
,
i
s
n
o
t
p
e
r
m
i
t
t
e
d
u
n
l
e
s
s
a
u
t
h
o
r
i
s
e
d
b
y
V
o
l
k
s
w
a
g
e
n
A
G
.
V
o
l
k
s
w
a
g
e
n
A
G
d
o
e
s
n
o
t
g
u
a
r
a
n
t
e
e
o
r
a
c
c
e
p
t
a
n
y
l
i
a
b
i
l
i
t
y
w
i
t
h
r
e
s
p
e
c
t
t
o
t
h
e
c
o
r
r
e
c
t
n
e
s
s
o
f
i
n
f
o
r
m
a
t
i
o
n
i
n
t
h
i
s
d
o
c
u
m
e
n
t
.
C
o
p
y
r
i
g
h
t
b
y
V
o
l
k
s
w
a
g
e
n
A
G
.
2 Fuel pump
2.1 Checking fuel pump
Note
When replacing fuel delivery unit, check fuel tank for heavy soiling
and clean if necessary.
Special tools and workshop
equipment required
♦ Pressure gauge -VAS
6550-
♦ Remote control -V.A.G
1348/3A-
♦ Test instrument adapter/
DSO (5-pin) -VAS 5565-
♦ Multimeter -V.A.G 1715-
♦ Special wrench -T10202-
♦ Measuring container, ca‐
pacity 3 litres
Checking function and voltage supply ⇒ page 162
Check fuel pressure ⇒ page 164 .
Checking holding pressure ⇒ page 165 .
2.1.1 Checking function and voltage supply
• Battery voltage at least 11.5 V
• Fuse for fuel pump on fuse holder OK ⇒ Current flow diagrams,
Electrical fault finding and Fitting locations.
Amarok 2011 ➤
4-cylinder injection engine (2.0 l direct injection engine, turbocharger) - Edition 02.2011
162 Rep. gr.20 - Fuel supply system