Mazda 3 Service Manual: Brake Fluid Pressure Sensor Inspection

Mazda 3 Service Manual / Engine / Emissions / Brake Fluid Pressure Sensor Inspection

1. Switch the ignition to off.

2. 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}
).

3. Bleed the brake line and the SSTs

of air. (Bleed the SSTs

of air using air bleed valve A.)

4. Connect the M-MDS to the DLC-2.

5. Select the “MCYLI_P” PID..

6. Start the engine.

7. 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.

If the fluid pressure values are different, replace the DSC HU/CM..

Warm Up Three Way Catalytic Converter (Wu Twc) Inspection [Mzr 2.0, Mzr 2.5]

CAUTION: Perform the following procedures, DTC P0421:00 is indicated only. 1. Connect the M-MDS to the DLC-2. 2. Start the engine and warm it up to normal operating temperature. ...

Pressure Sensor Removal/Installation [Two Step Deployment Control System]

1. Switch the ignition to off. 2. Disconnect the negative battery cable and wait for 1 min or more.. 3. Remove the inner garnish.. 4. Remove the front door trim.. 5. Remove the bolts. 6 ...

Other materials:

Precaution [ABS]
1. Any one or a combination of the ABS warning and brake system warning lights illuminates even when the system is normal. Warning lights that may illuminate and/or flash Cases in which the light may illuminate Conditions in which the light will go ou ...

Front Fog Light Relay Removal/Installation
1. Disconnect the negative battery cable.. 2. Remove the front mudguard.(RH). 3. Remove the front fog light relay case. 4. Remove the cover. 5. Remove the front fog light relay. 6. Install in the reverse order of removal.. Front Fog Light Relay Installation Note 1. Install the front ...

Down Switch Inspection [Fw6 A EL]
Continuity Inspection NOTE: The down switch is built into the selector lever component. 1. Remove the battery cover.. 2. Disconnect the negative battery cable.. 3. Remove the console.. 4. Disconnect the selector lever component connector. 5. Verify that the continuity betw ...