Correction of Fuel Amount and Ignition Timing

Fuel signal and Ignition Timing is controlled with trim maps inside F-CON iS. Four sub-maps for each fuel and ignition control can be easily switched with dip switches.

FCD Function

Fuel Cut at high boost level can be canceled with FCD function.

SLD Function

Vehicle speed signal can be controlled to cancel speed limiter by stock ECU.
* Not for Automatic Transmission and electro-magnet pick-up type sensor.

Engine Check Function

Even with F-CON iS, the engine check function of stock ECU works.
(Except some vehicles)

Functions of F-CON iS 2

• AIC Function: Up to 2 additional injectors can be controlled.
  Remarks: Injectors are required separately.
• EIDS Function:When the throttle is closed, intake air returns to the airflow meter and it affects to airflow meter voltage. The voltage can be fixed to a certain voltage to prevent engine stall.
  Remarks: SVQ is required separately.
  
• Immobilizer Function:When the ignition is turned on, if the switch is not at setting value, the engine will not start. Remarks: Mixture Controller is required separately.
  
• OSC: It enables Fuel setting for the Stock close-loop area.
  (Setting at PowerWriter shops is required.)
  

New Functions of F-CON iS

Video Output Display Function (NTSC only)

Output signals from F-CON iS can be displayed on a monitor.

• Up to 18 items
• Each data can be shown by bar graph and numbers.
  With the Screen changeover switch, items of the screen can be changed. (Items can be selected with PowerWriter.)

Basic Items:

DB Meter I/F Unit, A/F Knock Amp. or Communication Cable, any data can be shown on the monitor

• I/F Unit + Sensors
  Items: Boost (Vacuum) Pressure, Oil Temperature, Water Temperature, Oil Pressure, Fuel Pressure, Exhaust Gas Temperature
• A/F Knock Amp.
  Items: A/F value, Knock Sensor level
• Communication Harness
  Items: OBD Ignition Timing, A/F Correction Value, A/F Close-Loop Value

* One of the I/F Unit or Communication Cable can be connected.