Mazda 3 Service Manual: Boost Air Temperature Sensor Inspection [Mzr 2.3 Disi Turbo]
Resistance Inspection
NOTE:
-
Because the boost air temperature sensor is integrated in the MAP sensor, replacing the boost air temperature sensor includes replacement of the MAP sensor/boost air temperature sensor.
1. Remove the battery cover..
2. Disconnect the negative battery cable..
3. Remove the dipstick pipe..
4. Disconnect the MAP sensor/boost air temperature sensor connector.
5. Remove the MAP sensor/boost air temperature sensor..
6. Measure the resistance between MAP sensor/boost air temperature sensor terminals A and B.
-
If not as specified, replace the MAP sensor/boost air temperature sensor..
|
Boost air temperature (°C {°F}) |
Resistance (kilohms) |
|
20 {68} |
2.31—2.72 |
|
60 {140} |
0.58—0.65 |
Input/Turbine Speed Sensor Inspection [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.
...
Other materials:
Instrument Cluster Configuration
1. Connect the M-MDS (IDS) to the DLC-2.
2. After the vehicle is identified, select the following items from the initialization
screen of the IDS.
Select the “Module Programming”.
3. Then, select items from the screen menu in the following order.
Select “Programma ...
Fuel Gauge
The fuel gauge shows approximately
how much fuel is remaining in the tank
when the ignition is switched ON. We
recommend keeping the tank over 1/4 full.
Type A/Type B instrument cluster
Type C instrument cluster
If the low fuel warning light illuminates or
the fuel level is very low, ...
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 following conditions.
If not as specified, replace the wastegate control solenoid val ...
