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FAQ

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[Common] No display or action after turn on the switches.
+12V Poor Connection

Make sure red and orange wire in good connection.
Check +12V or IGN in correct connection.


Negative (-) Poor Contact

Check black wire connection.
Check if grounded to the specific place or where is applicable.


[Water Temp. / Oil Temp. Meter] Pointer Failed.
Sensor in poor contact or temp. over low

Check if sensor wiring in good connection, and connector
Water temp below 20¢J (68¢K), oil temp. below 50¢J (122¢K), not reach working temperature


[Water Temp. / Oil Temp. Meter] Temp. display in deviation from the default value ex-factory.
Not in the same accuracy.

Due to different installation location that causes different measurement.


[Water Temp. / Oil Temp. Meter] Racing instrument always in warning state.
Warning criteria was set below current temp.

Make sure the setting of warning criteria according to the above "keyboard operating list" and choose appropriate one.


[Oil Press. Meter] No response when switch is on.
Warning criteria was set above the current pressure

Make sure the setting of warning criteria according to the above "keyboard operating list" and choose appropriate one.


[Turbo/In-Mf Press Meter] Engine stall but indicator needle shift ±0.05/100kpa.
Sensor overheated and exceeded the temp. compensation range

Change the location of sensor to the lower temp. area.


Intake manifold comes with pressure deviation, and is in normal condition.

Change the location of sensor to the lower temp area.


[Turbo/In-Mf Press Meter] Racing instrument always in warning state.
Warning criteria was set below the current pressure.

Make sure the setting of warning criteria according to the above "keyboard operating list" and choose appropriate one.


[Exhaust Temp. Meter] Pointer failed.
Over low temp.

Exhaust temp below 200°C (680°F), not in working temp.


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