Mazda RX-8 Manual page 1477

BRAKE FLUID PRESSURE SENSOR
BRAKE FLUID PRESSURE SENSOR INSPECTION
1. Turn the ignition switch to the ON position, then measure the voltage between brake fluid pressure
sensor terminal C and ground.
If there is any malfunction, inspect the wiring harness between brake fluid pressure sensor
•
terminal C and DSC HU/CM terminal C, then repair or replace if necessary.
Standard voltage
4.755.25 V
o
2. Measure the voltage between brake fluid pressure sensor terminal A and the ground.
If there is any malfunction, inspect the wiring harness between brake fluid pressure sensor
•
terminal A and DSC HU/CM terminal E, then repair or replace if necessary.
Standard voltage
0 V
o
3. Turn the ignition switch off.
4. Install the SSTs to the master cylinder.
NOTE:
Install the SST (49 D043 002) to the master cylinder using a commercially available flare nut
•
wrench.
Flare nut across flat: 12 mm {0.47 in}
5. Bleed the air from the SSTs and the brake line. (Bleed air from the SSTs through air bleeding valve A.)
6. Connect the WDS or equivalent to the DLC-2.
(w) RX8 - Brakes
Page 63