03-10
6910-03
5) Circuit Diagram
The FFH has various sensors in FFH unit, and the FFH unit is connected to the water pump,
the fuel circulation pump and the ambient temperature sensor (switch) that provides important
signals for the initial and repeat operations. For diagnosis, remove the FFH system connector
and install the scan tool. Currently, the K-Line that is connected to the diagnostic connector is
not available.
FFH SYSTEM
REXTON 2006.09