Prins Direct LiquiMax, Installation Manual

Page: 34 / 38

PAGE 33 076/0705500
Copyright © Prins Autogassystemen B.V. 2014
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
17&10
Low petrol pressure sensor signal interruption
Wire colour : blue-brown, pin 1
Wire location : low pressure sensor
in petrol supply line.
17
AD 2 Blue-green
Analog in ( sensor side, LOW pressure in / Boost in )
Sensor side
10
DAC 2 Green
Simulation, analog out ( ecu side, LOW pressure out / Boost out )
ECU side
15 T-ect Grey For measuring the engine coolant temperature.
Wire colour : yellow
Wire location :left side engine, 2-pole coolant sensor
8 RPM engine speed
Purple-white For measuring the engine speed signal.
Wire colour : brown-blue
Wire location : cam sensor, pin 2
7 +12V IGNITION
Grey - white Make a connection to +ignition / ( +15 ).
Do not place the fuses in the holder before having completed the
installation of the lpg system.
Wire colour : green
Wire location : 3-pole connector ignition coil, pin 3
63
Ground Shift Blue-orange
High pressure petrol sensor ground
Wire colour :green-purple
Wire location :right side petrol rail,
pin 1
36&25
High pressure petrol sensor signal interruption
Wire colour :blue-brown
Wire location :right side petrol rail,
pin 2
36 AD 6 Blue-brown Sensor side
25 DAC 1 Green-white Petrol ecu side
40 Wake-up
Grey-red
High pressure petrol sensor 5Volt supply / car wake-up
Wire colour : grey-brown
Wire location : right side petrol rail,
pin 3
18 AD 1
Blue-white
MAP sensor signal
Wire colour :yellow
Wire location : right side, intake manifold, MAP sensor, pin 3