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3.2. First start in the vehicle
If the installation was performed correctly it you can connect main 24-pin connector to the device. Previously, connect the LCD/OLED connector.
When you turn the ignition key, the display should illuminate and show the splash screen. The welcome screen is displayed for 2 seconds, then
displays the default user screen (varies depending on the preferences selected in the settings). If you connect UTCOMP with no signs of life, please read
the section "Troubleshooting" - APPENDIX B
Then we can go to check the readings from individual sensors (checking connections). The first button (SW1) on the keyboard is used to move
between successive screens. A long press SW1 (1s) will take you to the user mode settings. A long press SW2 (1s) will take you to the configuration
settings mode. Next long press SW1 will return to the main screen.
Start the engine. Indications speed and fuel consumption will not show correct values yet – the device should be calibrated first. Go to the
configuration settings mode (long press SW2) and then to the screen "DIAGNOSTICS” (short press of SW1 will jump to the next screen).
The screen shows the main readings associated with the fuel consumption signal (INJ) and speed signal (VSS). When the engine is running, injection
times should be counted [ms], while the pulses [imp] from the speed sensor should not increase. When we move the vehicle, the display should show
increasing pulses value [i]. If it not happen, than make sure that you have proper signals connected and there's
correct configuration for fuel consumption signal (ref. to section 2.4.5). Please note that readings are displayed
for each fuel separately - you can switch between PB/LPG
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/ON by pressing "SW2".
If the injection time [ms] and VSS pulses [imp] are counted, then we can proceed to calibrate readings of speed/distance and fuel consumption.
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In case of vehicles with LPG you should choose engine type " lpg" in UTCOMP settings in UTCOMP application