GReddy Profec - Manual (Page 40)

Troubleshooting
■Operation procedure■
Checks: VALVE operation, DISPLAY test, unit RESET and Software Version.
Test mode
Test mode
VALVE
RESET
Press SET,and SELECT
and MODE
at the same time.
Current software version
When the boost doesn t increase or there is something wrong, please refer to the
following: Test mode ‒ (below), Boost Setting Tips / Guidelines ‒ page 40 and
Factory Default Settings / Guidelines ‒ page 41.
(1) While in the OFF mode s Real-time (boost gauge)
display, press SELECT, MODE and SET DIAL at the same
time to initiate the TEST mode.
(2) In the TEST mode screen, use the SET DIAL to select and
confirm an item to be tested. (VALVE / DISPLAY / RESET)
OFF Real-time
(boost gauge) display
■VALVE■
Manual test the Boost Control Solenoid Valve.
Test if the valve unit is operating. Turn the SET DIAL to
manual operate the Boost Control Solenoid Valve from
0-100%. *To cancel and return to the TEST mode screen,
press MODE.
Test the OLED screen for dead pixels. Turn SET DIAL to light up or turn off the
OLEDs. *To cancel and return to the TEST mode screen, press MODE.
■DISPLAY■
Troubleshooting ■RESET■
Use the SET DIAL to select & confirm YES to reset all
programs to the factory default settings. If the LOCK is set
to ON and the password is forgotten, you will have to
RESET the unit to access all the settings. If you do know
your password and still want to RESET the unit, please
note your password before the RESET.