HKS fcon Piggy Back ECU

Hks fcon IS

Can be mapped to most vehicles


F-CON iS can control the latest advanced engines. Just connect to a stock ECU with a vehicle specified harness without modification. HKS "F-CON iS" is a piggy-back ECU for fuel and ignition management as well as new features.

Main functions:

Correction of Fuel Amount and Ignition Timing
Fuel signal and Ignition Timing are 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 cancelled 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, engine check function of stock ECU works.
(Except some vehicles)