Westport Fuel Systems, Installation Manual

Page: 37 / 40

PAGE 36 FSG000198W-1
Wiring diagram BOSCH MG1CS001 / MED 17.1.10
07_03_2022
1
04/11/21
IC
Wi r i n g Di a g r a m
V A G 2 .0 DI -M PI
Pe t r o l Ec u : B o s c h M ED M G1 CS0 0 1
B o s c h M ED 1 7 .1 .1 0
Date:
Diagram N°:
In place of diagram:
Draftsman.:
Signature:
Pin n° 14
Y
e
llo
w
(
C
A
N
H
-
O
B
D
)
G
re
e
n
(
C
A
N
L
-
O
B
D
)
Optional
Connections
MV
WARNING:
- Follow carefully petrol and gas injectors sequence as shown in the diagram.
- Never connect front and back Solenoid Valve cables to the Ground.
- In order to make a front and back Solenoid Valve right diagnostic, don't connect them to each other.
- Never replace fuses with another ones with bigger amperage.
CAUTION:
Be careful with the cars for which the manufacturer prohibits or advises against disconnecting the battery, not to alter the antitheft devices or automatic adaptivity -
Never use welders connected to the battery of the same car - Connect with suitably insulated soft solderings - Position the electrical devices in a well ventilated
area, protected from water seepages and heat sources - We recommend to insulate the electronic control unit wires which are not connected - Westport FUel Systems Italia
reserves the right to modify this diagram without notice - We also recommend you to be sure to have the last revision of the diagram drawn.
Inlet
Gas
Diagnostic
Point
Changeover
Switch
Level sensor connector
Rear Solenoid Valve Connector
Fuse
15A
+ -
Brown
Red
Brown
Battery
1 2 3
X2 48P Brown
X3 32P Black
X1 32P Grey
1 2 3 4 5 8
9 10 11 12 13 15 16
7
14
6
EOBD
4
1 2 3 4
Pin n° 6
Petrol
Injectors
Sequence
1 2 3 4
Gas Pressure
and
Temperature
Sensor
Black D2 LEVEL GROUND
Red/Blue D3 +5V TANK
LEVEL
EV POST
New Hall Sensor
Blue C3
Black
Red
White
Black
To be used only
with Hall sensor
Gas Injectors Sequence
EV FRONT LPG
Water
Temperature
Sensor
"eVP-500"
Reducer
2
(pin view)
1
1 2
2
(pin view)
1
P
u
rp
le
/W
h
it
e
(
R
P
M
e
n
g
in
e
s
p
e
e
d
)
P
in
k
-W
h
it
e
(
H
ig
h
P
re
s
s
u
re
S
e
n
s
o
r
O
U
T
)
B
lu
e
/O
ra
n
g
e
(
G
ro
u
n
d
s
h
if
t)
B
lu
e
/W
h
it
e
(
M
A
P
)
Y
e
llo
w
-W
h
it
e
(
H
ig
h
P
re
s
s
u
re
S
e
n
s
o
r
IN
)
G
re
y
/R
e
d
(
W
a
k
e
u
p
)
G
re
e
n
/B
ro
w
n
(
L
o
w
p
re
s
s
u
re
s
e
n
s
o
r
O
U
T
)
B
lu
e
/B
ro
w
n
(
L
o
w
p
re
s
s
u
re
s
e
n
s
o
r
IN
)
G
re
y
/W
h
it
e
(
+
1
2
K
e
y
c
o
n
ta
c
t)
Y
e
llo
w
/B
lu
e
(
D
ig
it
a
l
IN
4
)
P e t r o l
E C U
R
e
d
/G
re
e
n
(
2
°
p
e
tr
o
l
in
je
c
to
r)
R
e
d
/W
h
it
e
(
1
°
p
e
tr
o
l
in
je
c
to
r)
G
re
e
n
(
2
°
p
e
tr
o
l
in
je
c
to
r)
W
h
it
e
(
1
°
p
e
tr
o
l
in
je
c
to
r)
W
h
it
e
/Y
e
llo
w
(
1
°
p
e
tr
o
l
in
je
c
to
r)
R
e
d
/P
in
k
(
3
°
p
e
tr
o
l
in
je
c
to
r)
G
re
e
n
/Y
e
llo
w
(
2
°
p
e
tr
o
l
in
je
c
to
r)
P
in
k
/Y
e
llo
w
(
3
°
p
e
tr
o
l
in
je
c
to
r)
P
in
k
(
3
°
p
e
tr
o
l
in
je
c
to
r)
IN
J
L
O
W
3
E
C
U
L
O
W
3
E
C
U
H
IG
H
3
IN
J
L
O
W
2
E
C
U
L
O
W
2
E
C
U
H
IG
H
2
IN
J
L
O
W
1
E
C
U
L
O
W
1
E
C
U
H
IG
H
1
IN
J
L
O
W
4
E
C
U
L
O
W
4
E
C
U
H
IG
H
4
R
e
d
-B
lu
e
(
4
°
p
e
tr
o
l
in
je
c
to
r)
B
lu
e
-Y
e
llo
w
(
4
°
p
e
tr
o
l
in
je
c
to
r)
B
lu
e
(
4
°
p
e
tr
o
l
in
je
c
to
r)
W
h
it
e
(1
°
p
e
tr
o
l
in
je
c
to
r.
c
y
l.
1)
M
IN
I
N
J
S
ID
E
1
W
h
it
e
-Y
e
llo
w
(
1
°
p
e
tr
o
l
in
je
c
to
r.
c
y
l.
1
)
M
IN
E
C
U
S
ID
E
1
G
re
e
n
(1
°
p
e
tr
o
l
in
je
c
to
r.
c
y
l.
2
)
M
IN
I
N
J
S
ID
E
2
G
re
e
n
-Y
e
llo
w
1
°
p
e
tr
o
l
in
je
c
to
r.
c
y
l.
2
)
M
IN
E
C
U
S
ID
E
2
P
in
k
(1
°
p
e
tr
o
l
in
je
c
to
r.
c
y
l.
3)
M
IN
I
N
J
S
ID
E
3
P
in
k
-Y
e
llo
w
(1
°
p
e
tr
o
l
in
je
c
to
r.
c
y
l.
3)
M
IN
E
C
U
S
ID
E
3
B
lu
e
(1
°
p
e
tr
o
l
in
je
c
to
r.
c
y
l.
4)
M
IN
I
N
J
S
ID
E
4
B
lu
e
-Y
e
llo
w
(1
°
p
e
tr
o
l
in
je
c
to
r.
c
y
l.
4)
M
IN
E
C
U
S
ID
E
4
D
I-
IN
J
D
I-
IN
J
D
I-
IN
J
D
I-
IN
J
D
I-
IN
J
D
I-
IN
J
D
I-
IN
J
D
I-
IN
J
D
I-
IN
J
D
I-
IN
J
D
I-
IN
J
D
I-
IN
J
M
P
I-
IN
J
M
P
I-
IN
J
M
P
I-
IN
J
M
P
I-
IN
J
M
P
I-
IN
J
M
P
I-
IN
J
M
P
I-
IN
J
M
P
I-
IN
J
Brown Pin n° 33 Conn. Big
Brown-Green Pin n° 76 Conn. Big
Red-Purple Pin n° 79 Conn. Big
Green-Yellow Pin n° 14 Conn. Big
Blue Pin n° 35 Conn. Big
Red-Grey Pin n° 34 Conn. Big
Black-Purple Pin n° 50 Conn. Small
Red-Purple Pin n° 19 Conn. Small
Brown-Yellow Pin n° 64 Conn. Big (1° Injector Positive)
Brown-Green or Red-Yellow Pin n° 85 Conn. Big (1° Injector Signal)
Brown-Purple Pin n° 23 Conn. Big (2° Injector Positive)
Brown-White or Red-Grey Pin n° 2 Conn. Big (2° Injector Signal)
Brown-Grey Pin n° 22 Conn. Big (3° Injector Positive)
Brown-Black or Red-Blue Pin n° 1 Conn. Big (3° Injector Signal)
Brown-Grey Pin n° 65 Conn. Big (4° Injector Positive)
Brown-Yellow or Grey-Green Pin n° 86 Conn. Big (4° Injector Signal)
Brown-Purple or Red-White Pin n° 89 Conn. Big (Inj. petrol 1)
Grey or Red-Grey Pin n° 5 Conn. Big (Inj. petrol 2)
Brown or Red-Blue Pin n° 68 Conn. Big (Inj. petrol 3)
Brown-Blue o Red-Green Pin n° 26 Conn. Big (Inj. petrol 4)
Black-Red Pin n° 44 Conn. Big
Y
e
llo
w
-G
ia
llo
-P
in
k
(
A
c
tu
a
to
r
H
P
P
)
C o n n . B i g : T 1 0 5 P i n
C o n n . S m a l l : T 9 1 P i n