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
.
Removing:
Note
♦
Note safety precautions before beginning work ⇒ page 173 .
♦
Observe rules for cleanliness ⇒ page 215 .
♦
If the fuel rail is removed, the injector O-ring, support washer,
spring element and combustion chamber seal must always be
renewed ⇒ page 225 .
♦
The seal ⇒ Item 22 (page 219) must also be renewed for the
injectors for cylinders 1, 3 and 5.
♦
If the fuel rail is removed the injector spring elements -arrow-
must be renewed.
♦
Assembly overview - fuel rail with high-pressure pump and in‐
jectors ⇒ page 217 .
♦
Assembly overview - intake manifold ⇒ page 233 .
Caution
Observe the following during all assembly work, particularly in
the engine compartment due to the restricted space:
♦ Route lines of any kind and cables so that original routing
is restored.
♦ Ensure that there is sufficient clearance to all moving or
hot components.
– Disconnect earth strap at battery with ignition switched off ⇒
Electrical system; Rep. gr. 27 ; Disconnecting and connecting
battery.
– Remove upper part of intake manifold ⇒ page 236 .
– Remove high-pressure pump ⇒ page 249 .
– Remove connecting pipe of fuel rail -arrows-.
Touareg 2010 ➤ , Touareg 2015 ➤
6-cylinder direct-injection engine (3.6 l engine, 4V) - Edition 12.2019
240 Rep. gr.24 - Mixture preparation - injection
To Next Page
Loading...
