9000 Aero L4-2290cc 2.3L DOHC Turbo EFI (1996)
compared with this reference speed. If any of the signals depart from this reference value, the modulating procedure will be activated, as follows:
Phase 1
Lock-up tendency detected. System prevents increase in brake pressure.
Phase 2
Initiation of ABS modulation. Brake pressure reduced, held constant or increased, depending on increase or decrease in wheel rpm.
Phase 3
Tendency for wheel to lock gone. Brake pressure increased depending on road adhesion checked in phase 2.