Mazda 3 Service Manual: Wastegate Actuator Inspection [Mzr 2.3 Disi Turbo]
1. Remove the air hose and air duct..
2. Disconnect the hose from the wastegate actuator.
3. Plug the wastegate actuator as shown in the figure.
4. Connect the vacuum pump to the port
5. Raise the pressure slowly and take a measurement of the pressure when the rod stroke is 1.5 mm {0.06 in}
.
-
Specification (rod stroke: 1.5 mm {0.06 in})
-
78.0—83.4 kPa {0.796—0.850 kgf/cm2, 11.4—12.0 psi}
-
If the rod does not move, replace the turbocharger..
Turbocharger Inspection [Mzr 2.3 Disi Turbo]
Compressor Wheel Inspection
1. Remove the turbocharger..
2. Visually inspect the compressor wheel from view A for the cracks, damage,
or bending on all the compressor wheel blades.
If ...
Wastegate Control Solenoid Valve Inspection [Mzr 2.3 Disi Turbo]
Airflow Inspection
1. Remove the battery cover..
2. Disconnect the negative battery cable..
3. Remove the wastegate control solenoid valve..
4. Inspect the airflow between the ports under the f ...
Other materials:
PCM Inspection [Mzr 2.0, Mzr 2.5]
Using M-MDS
NOTE:
PIDs for the following parts are not available on this model. Go to the appropriate
part inspection page.
CMP sensor
Main relay
1. Connect the M-MDS to the DLC-2.
2. Switch the ignition to ON.
3. Measure the PID value.
...
Oil Seal (Differential) Replacement [Fw6 A EL]
1. Remove the aerodynamic under cover No.2 and the splash shield as a single
unit..
2. Remove the oil seal.
a. Drain the ATF..
b. Disconnect the drive shaft (LH) from the transaxle..
c. Disconnect the drive shaft (RH) from the joint shaft..
d. Remove the joint shaft..
CAUTION:
...
Keyless Control Module Removal/Installation
1. If the keyless control module is replaced, always perform the following procedure.
Vehicles with immobilizer system
Keyless Control Module Configuration.
Immobilizer System-related Parts Programming [No.4 Programming Procedure
Due to Keyless Control Module Rep ...
