Electronic Abs Features; Abs Block Diagram - Yamaha FZ8NA Service Manual

Electronic ABS features

The Yamaha ABS (anti-lock brake system) has been developed with the most advanced electronic
technology.
The ABS control is processed with good response under various vehicle travel conditions.
The ABS also includes a highly developed self-diagnosis function. The ABS detects any problem
condition and allows normal braking even if the ABS is not operating properly.
When this occurs, the ABS warning light on the meter assembly comes on.
The ABS stores the fault codes in the memory of the ABS ECU for easy problem identification and
troubleshooting.

ABS block diagram

1. Rear brake master cylinder
2. Hydraulic unit assembly
3. Front brake master cylinder
4. Inlet solenoid valve
5. ABS motor
6. Hydraulic pump
7. Outlet solenoid valve
8. ABS ECU
9. Buffer chamber
10.Rear brake caliper
11.Rear wheel sensor
12.ABS warning light
13.Front brake caliper
14.Front wheel sensor
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FEATURES