Function Modes FA, FB and FC For Engine

FA MODE FOR ENGINE






FUNCTION MODE: FAO - ON <--> OFF SIGNAL




Requirement for LED "ON".
LED No. 1 Ignition Switch is turned "ON".
LED No. 2 Vehicle is A/T model.
LED No. 3 Test mode connector is connected.
LED No. 5 Engine speed is less than the specified value.
LED No. 7
- On M/T model, gear position is in neutral.
- On A/T model, shift position is in "P" or "N".



FUNCTION MODE: FA1 - ON <--> OFF SIGNAL




Requirement for LED "ON".
LED No. 2 A/C Switch is turned "ON".
LED No. 3 A/C Relay is turned "ON".
LED No. 4 Radiator Fan Relay 1 is turned "ON".
LED No. 5 Radiator Fan Relay 2 is turned "ON".
LED No. 6 Fuel Pump Relay is turned "ON".
LED No. 7 Purge Control Solenoid Valve is in function.
LED No. 9 Pressure Sources Switching Solenoid Valve is in function.

NOTE:
- When LED No. 3, 4, 5, 6, 7 and 9 blinks with the test mode connector connected and the Ignition Switch turned to "ON", the corresponding part is functioning properly.
- When LED No. 6 illuminates for only 2 seconds after the Ignition Switch is turned to "ON", (and then goes out), the corresponding part is functioning properly.



FUNCTION MODE: FA2 - ON <--> OFF SIGNAL




Requirement for LED "ON".
LED No. 3 EGR Solenoid Valve is in function.
LED No. 4 ECM entered the torque control signal emitted from Transmission Control Module (TCM).
LED No. 5 Engine torque control cut signal goes out.
LED No. 9 Front Oxygen Sensor mixture ratio is rich.
LED No. 10 Rear Oxygen Sensor mixture ratio is rich.



FB MODE FOR ENGINE






FC MODE FOR ENGINE