The Vsi-2.0 Fuel Switch - Prins VSI LPG Installation Manual

The VSI-2.0 switch is designed for the new VSI-2.0 platform.
The switch is controlled by the VSI-2.0 computer through LIN communication.
Operation mode
Engine off
Contact+ on /engine of
Contact+ on /engine of
Engine on
Gas standby
Gas mode
Tank empty, switched back to petrol
mode
Tank empty, petrol mode
Critical fault
Non critical fault, petrol mode
Non critical fault, gas mode

The VSI-2.0 fuel switch

Fuel
selection
GAS/Petrol
Petrol
Gas
Petrol
Gas
Gas
Gas
Petrol
Gas
Petrol
Gas
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Active Status Tank
fuel LED LEDS
No Off Off
No Off On
No flashing1, Off
0Hz
Petrol Off On
Petrol flashing On
1,0Hz
Gas On On
Petrol flashing1, LED 1
0Hz 1,0Hz
Petrol Off Led1 on
Petrol flashing On
1,0 Hz
Petrol Off On
Gas on On
2013
Beeper Diagnose
LED
Off Off
Off on 3 sec
(system
check)
Off on 3sec
(system
check)
Off Off
Off Off
Off Off
3x0,5Hz Off
Off Off
On, 2Hz On
Off Off
Off Flashing
1,0 Hz
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