Mazda 3 Service Manual: Boost Air Temperature Sensor Inspection [Mzr 2.3 Disi Turbo]

Mazda 3 Service Manual / Drivetrain / Transmission/Transaxle / Automatic Transmission Control / 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..

Specification


Boost air temperature (°C {°F})	Resistance (kilohms)
20 {68}	2.31—2.72
60 {140}	0.58—0.65

Automatic Transmission Control

...

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:

Recommended Oil
U.S.A., Canada, and Puerto Rico Use SAE 0W-20 engine oil. Mazda Genuine Oil is used in your Mazda vehicle. Mazda Genuine 0W-20 Oil is required to achieve optimum fuel economy. For maintenance service, Mazda recommends Mazda Genuine Parts and Castrol ® (U.S.A. only). Only use SAE 0W- ...

Airflow Mode Actuator Inspection [Full Auto Air Conditioner]
CAUTION: If the lever position exceeds the operation range shown in the figure, the circuit in the actuator could be damaged. Always perform an actuator operation inspection with the lever movement within the range shown in the figure. 1. Connect battery positive voltage to airfl ...

Joint Shaft Removal/Installation [Mzr 2.0, Mzr 2.3 Disi Turbo, Mzr 2.5]
CAUTION: Performing the following procedures without first removing the ABS wheel-speed sensor may possibly cause an open circuit in the wiring harness if it is pulled by mistake. Before performing the following procedures, remove the ABS wheel-speed sensor connector (axle side) and ...