Diagram 35 Lpg Wiring 080/72055 - Prins VSI LPG Installation Manual

080/72055 VSI wiring diagram 6 cylinder LPG (with connectors)
30 battery +12V
15 ignition switch
t° t°
Oxygen Oxygen Hall sensor
sensor 1 sensor 1 engine RPM
Bank 1 Bank 2
46 45
6 34 33 32 31 30 5 4
VSI injectors
1
2
3
4
5
6
31 Battery ground
injection module
A1
vsi ecu
A2 white-yellow 39 ecu side 1
A3 vsi ecu green-yellow 38 ecu side 2
A4 vsi ecu pink-yellow 37 ecu side 3
A5 vsi ecu blue-yellow 36 ecu side 4
A6 vsi ecu grey-yellow 11 ecu side 5
vsi ecu
A7 brown-yellow 10 ecu side 6
A8
B1 vsi ecu grey-white 13 ingnition plus
B2 petrol ecu white-yellow 39 ecu side 1
B3 petrol ecu green-yellow 38 ecu side 2
B4 petrol ecu pink-yellow 37 ecu side 3
B5 petrol ecu blue-yellow 36 ecu side 4
B6 petrol ecu grey-yellow 11 ecu side 5
B7 petrol ecu brown-yellow 10 ecu side 6
B8 vsi ecu red-white 26 inj. mod. command
C1
C2 petrol injector white min inj side 1
petrol injector green
C3 min inj side 2
C4 petrol injector pink min inj side 3
C5 petrol injector blue min inj side 4
C6 petrol injector grey min inj side 5
C7 petrol injector brown min inj side 6
vsi ecm brown 54 inj. mod. ground
C8
Petrol injectors
1 2 3
injection module
1-2-3-4-5-6
1 2 1 2 1 2
C4
B4
C3
B3
C2
B2
A2 A3 A4 A5 A6 A7 C8 B8 B1
40 39 38 37 36 11
50 1 14 29 35 7 53
2
1
tank
lock-off
2
valve
1
reducer
lock-off
valve
tank
gauge
pin vsi wire pin vsi wire
color
1 20
ground sealed
black
2 21
sealed
sealed
3 22
RS232 TxD
sealed
4 23
G INJ OUT 6 brown-yellow RS232 RxD
5 24
G INJ OUT 5 grey-yellow sealed
6 25
G INJ B plus +12 volt battery
red
7 26
+ LPG injectors
green-yellow inj. mod. command
8 27
ignition +
sealed
9 28
sealed sealed
10 29
ecu side inj 6 G INJ A ground
brown-yellow
11 30
ecu side inj 5 G INJ OUT 4
grey-yellow
12 31
pulse fuel switch yellow G INJ OUT 3
13 32
ignition + grey-white G INJ OUT 2
14 33
ground black G INJ OUT 1
15 34
grey
T-LPG G INJ A plus
lpg temp.
16 35
blue + LPG injectors
MAP
17 36
Psys green ecu side inj 4
light
18 37
+5 Volt red ecu side inj 3
Psys
18 38
+5 Volt red ecu side inj 2
MAP
19 39
sealed ecu side inj 1

Diagram 35 LPG wiring 080/72055

68
Petrol ECU
manufacturer : n.a.
version : n.a.
software : n.a.
4 5 6
1 2 1 2 1
B5
C5
B6
C6
B7
C7
Injection module
manufacturer : Prins
part number : 091/71006
version : A
10 54 26 27 13
VSI ECU
manufacturer : Prins
part number : 080/70003
version : C / D
software : S209 / S211
48 12 49 44 16 43 42
TPS MAP MAP ground
(optional) (optional) sensor
(optional)
2 1
t°
T-ect
fuel switch
sensor
pin vsi wire
color color
40
RPM purple-white
engine speed
41
sealed
42
grey
ECT sensor ground brown
42
grey
MAP sensor ground brown
42
Psys sensor ground brown
43
red ECT coolant temp.
grey
44
red-white TPS throttle position
green
45
grey-white lambda bank 2 orange-white
46
lambda bank 1 orange
47
black sealed
48
blue-yellow
beeper low switching black
49
pink-yellow diagnose LED orange
50
green-yellow reducer valve brown
ground
50
white-yellow main ground brown
50
red tank valve ground brown
50
green-yellow diagnose ground brown
50
blue-yellow switch ground brown
51
pink-yellow +12 volt fuel switch red
51
green-yellow +12 volt diagnose red
51
white-yellow +12 volt battery red
Engine
control
relay
2
Injector Main
fuse fuse
10 A 2A
25 51
15 18 17 22 23
+ 5V
sensor
(optional)
1 2 3 4
1 2 3 4
diagnosis
connector
contra
connector
U
P t°
Filter unit
Psys / T-lpg sensor
pin vsi wire
color
52
sealed
53
power fuel indication green-yellow
53
power tank valve red
53
power reducer valve green-yellow
54
INJ simulator ground brown
55
sealed
56
sealed
Prins Alternative Fuel Systems
Project name :
Part nr : 080/72055
Description : 6 cyl. with conn.
Designed by / date T.S. 23-04-07
Checked by / date R.K. 26-10-07
Approved by / date
Revision by / date -1 / J.T. 26-10-07
Sheet : 1/1