LED Operation Mode For Engine

On the << Main Menu >> display screen, select the {Each System Check}.

On the << System Selection Menu >> display screen, select the {Engine Control System}.

Select the {OK} after the information of engine type is displayed.

On the << Engine Diagnosis >> display screen, select the {Current Data Display & Save}.

On the << Data Display Menu >> display screen, select the {Data & LED Display}.

Using the scroll key, move the display screen up or down until the desired data is shown.

• A list of the support data is shown in the following table.
  OPERATION MODE FOR ENGINE
  
  

  Contents	Display	Message	LED "ON" requirements
  Ignition switch signal	Ignition Switch	ON or OFF	When ignition switch is turned to ON.
  Test mode signal	Test Mode Signal	ON or OFF	When test mode connector is connected.
  Neutral position switch signal	Neutral Position Switch	ON or OFF	When neutral position signal is entered.
  Air conditioning switch signal	A/C Switch	ON or OFF	When air conditioning switch is turned ON.
  Air conditioning relay signal	A/C Compressor Signal	ON or OFF	When air conditioning relay is in function.
  Radiator main fan relay signal	Radiator Fan Relay #1	ON or OFF	When radiator main fan relay is in function.
  Knocking signal	Knocking Signal	ON or OFF	When knocking signal is entered.
  Radiator sub fan relay signal	Radiator Fan Relay #2	ON or OFF	When radiator sub fan relay is in function.
  Engine torque control signal #1	Torque Control Signal #1	ON or OFF	When engine torque control signal 1 is entered.
  Engine torque control signal #2	Torque Control Signal #2	ON or OFF	When engine torque control signal 2 is entered.
  Engine torque control permission signal	Torque Control Permission	ON or OFF	When engine torque control permission signal is entered.
  Rear oxygen sensor rich signal	Rear O2 Rich Signal	ON or OFF	When rear oxygen sensor mixture ratio is rich.
  Starter switch signal	Starter Switch Signal	ON or OFF	When starter switch signal is entered.
  Idle switch signal	Idle Switch Signal	ON or OFF	When idle switch signal is entered.
  Crankshaft position sensor signal	Crankshaft Position Signal	ON or OFF	When crankshaft position sensor signal is entered.
  Camshaft position sensor signal	Camshaft Position Signal	ON or OFF	When camshaft position sensor signal is entered.
  Power steering switch signal	P/S Switch	ON or OFF	When power steering switch is entered.
  Rear defogger switch signal	Rear Defogger Switch	ON or OFF	When rear defogger switch is turned ON.
  Blower fan switch signal	Blower Fan Switch	ON or OFF	When blower fan switch is turned ON.
  Small light switch signal	Light Switch	ON or OFF	When small light switch is turned ON.
  Tumble generator valve actuator signal	TGV Output	ON or OFF	When TGV actuator signal is entered.
  Tumble generator valve drive signal	TGV Drive	Close or Open	When TGV moves and valve opens.
  Fuel pressure control solenoid	PCV Solenoid Valve	ON or OFF	When fuel pressure control solenoid valve is in function.
  Drain valve signal	Vent. Solenoid Valve	ON or OFF	When drain valve is in function.
  AT/MT identification signal	AT Vehicle ID Signal	ON or OFF	When AT vehicle is checked.
  Fuel tank sensor control solenoid valve signal	Fuel Tank Sensor Ctrl Valve	ON or OFF	When tank sensor control solenoid valve is in function.
  Blow-by leak diagnosis SW	Blow-by Leak Connector	ON or OFF	When connected.

  NOTE: For detailed operation procedure, refer to the VEHICLE DIAGNOSTIC INTERFACE  OPERATION MANUAL.