Mazda 3 Service Manual: Sensors, Switches, Relays
- Accelerator Pedal Position (App) Sensor Inspection [Mzr 2.0, Mzr 2.5]
- Air Fuel Ratio (A/F) Sensor Inspection [Mzr 2.0, Mzr 2.5]
- Air Fuel Ratio (A/F) Sensor Removal/Installation [Mzr 2.0, Mzr 2.5]
- Camshaft Position (CMP) Sensor Inspection [Mzr 2.0, Mzr 2.5]
- Camshaft Position (CMP) Sensor Removal/Installation [Mzr 2.0, Mzr 2.5]
- Crankshaft Position (CKP) Sensor Inspection [Mzr 2.0, Mzr 2.5]
- Crankshaft Position (CKP) Sensor Removal/Installation [Mzr 2.0, Mzr 2.5]
- Engine Coolant Temperature (ECT) Sensor Inspection [Mzr 2.0, Mzr 2.5]
- Engine Coolant Temperature (ECT) Sensor Removal/Installation [Mzr 2.0, Mzr 2.5]
- Heated Oxygen Sensor (HO2 S) Inspection [Mzr 2.0, Mzr 2.5]
- Heated Oxygen Sensor (HO2 S) Removal/Installation [Mzr 2.0, Mzr 2.5]
- Intake Air Temperature (Iat) Sensor Inspection [Mzr 2.0, Mzr 2.5]
- Knock Sensor (Ks) Inspection [Mzr 2.0, Mzr 2.5]
- Knock Sensor (Ks) Removal/Installation [Mzr 2.0, Mzr 2.5]
- Vehicle Speed Sensor (VSS) Inspection [FS5 A EL]
- Vehicle Speed Sensor (VSS) Removal/Installation [FS5 A EL]
Voltage Inspection
NOTE:
The variable swirl shutter valve switch cannot be removed as a single unit.
When replacing the variable swirl shutter valve switch, replace it together
with the ...
Voltage Inspection
NOTE:
Because the APP sensor is integrated in the accelerator pedal, replacing
the APP sensor includes replacement of the accelerator pedal.
1. Connect the M-MDS t ...
Other materials:
Transaxle Range (TR) Switch Removal/Installation [FS5 A EL]
CAUTION:
Water or foreign objects entering the connector can cause a poor connection
or corrosion. Be sure not to drop water or foreign objects on the connector
when disconnecting it.
1. Engage the parking brake and use wheel chocks at the front and rear of the
wheels.
2. Shi ...
Service Cautions
Injury/damage Prevention Precautions
Depending on the vehicle, the cooling fan may operate suddenly even when
the ignition is switched to off. Therefore, keep hands and tools away from the
cooling fan even if the cooling fan is not operating to prevent injury to personnel
or damage t ...
Outer Mirror Glass Inspection
Vehicles With Heated Outer Mirror
1. Disconnect the negative battery cable..
2. Remove the outer mirror glass..
3. Verify that the resistance is as indicated in the table.
If not as indicated in the table, or if the resistance is not within the
specification, replace the outer mi ...