PAGE 17
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Copyright © Prins Autogassystemen B.V. 2014
VW Tiguan 1.4 CAXA /
CAXC
17
Electrical connections
Check and measure the wiring in case of changes in the cars wiring colours.
Insulate not used wires.
Wire number / code
Wire colour
Connection
32 Ground sense
1 Ground battery
Brown
Brown
Connect to the '
–' of the battery; use a ring terminal or
solder:
Wire colour :
Black
Wire location :
- (ground) battery
4 +12V Battery
Red
Do not place the fuse in the holder before having completed
the installation of the LPG system.
Wire colour :
Red
Wire location :
+ Battery
98 98 G INJ OUT
1
106 106 G + INJ 1
White - yellow
red
Connector VSI-injector to cylinder
1
.
Timing belt side
99
99 G INJ OUT
2
107 107 G + INJ 2
Green - yellow
red
Connector VSI-injector to cylinder
2
.
100 100 G INJ OUT
3
108 108 G + INJ 3
Pink - yellow
red
Connector VSI-injector to cylinder
3
.
82 82 G INJ OUT
4
90 90 G + INJ 4
Blue - yellow
red
Connector VSI-injector to cylinder
4
.
27 +5V Sensor
37 C ground
18 AD1
Red
– blue (not used)
Brown - black (not used
)
Blue - white
For measuring the inlet manifold pressure (MAP).
Wire colour : Yellow - blue
Wire location : Petrol ECU, connector
T60
, pin
55
17 AD2
25 DAC1
Blue
– green
Green - white
High pressure petrol sensor signal interruption.
Sensor side.
ECU side.
Wire colour :
Grey - blue
Wire location : Petrol ECU, connector
T60
, pin
40
63 Ground shift
Blue
– orange
Make a connection to ground high pressure petrol sensor.
Wire colour :
Brown - blue
Wire location : Petrol ECU, connector
T60
, pin
13
112 (+ Petrol Injectors)
+ Ignition
Red - grey
Make a connection to ig / c.
Do not place the fuse in the holder before having completed
the installation of the LPG system.
Wire colour :
Grey
or
grey - black
Wire location : Petrol ECU, connector
T94
, pin
87
8 RPM engine speed
Purple - white
For measuring the engine speed.
Wire colour :
Green - red
Wire location : Petrol ECU, connector
T60
, pin
36
40 Wake-up
Grey-red
High pressure petrol sensor 5Volt supply / car wake-up
Wire colour : red-blue
Wire location : Petrol ECU, connector
T60
, pin
29
Insulate not used wires
