Brake Fluid Pressure Sensor Inspection
- Switch the ignition to off.
- Install the SSTs
to the master cylinder (secondary side) as shown in the figure.
NOTE:
- When installing the SST
(49 D043 0A0) to the master cylinder, use a commercially available flare nut wrench (flare nut across flat 12 mm {0.47 in}).
- Bleed the brake line and the SSTs
of air. (Bleed the SSTs
of air using air bleed valve A).
Courtesy of MAZDA MOTORS CORP.
- Connect the M-MDS to the DLC-2.
- Select the "MCYLI_P" PID. (See
ON-BOARD DIAGNOSIS [DYNAMIC STABILITY CONTROL (DSC)]
).
- Start the engine.
- Depress the brake pedal, and verify that the fluid pressure value of the SST
(gauge) and the value shown on the M-MDS are equal.