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:
Vanity Mirror Illumination Inspection
1. Disconnect the negative battery cable..
2. Remove the sunvisor..
3. Verify that the continuity between the vanity mirror illumination terminals
is as indicated in the table.
If not as indicated in the table, inspect the bulb. If there is no malfunction,
replace the sunvisor.
...
License Plate Light Bulb Removal/Installation
1. Disconnect the negative battery cable..
2. Insert a tape-wrapped fastener remover to the position shown in the figure,
release the tabs, and remove the lens.
3. Remove the license plate light bulb.
4. Install in the reverse order of removal. ...
Auxiliary Jack/Usb Port
NOTE:
“iPod” is a registered trademark of Apple Inc. in the United States and other
countries.
Purpose, Function
The Auxiliary jack/USB port outputs the audio signals of commercially-available
portable audio, a USB device, or an iPod connected to the Auxiliary jack/USB
...
