Mazda 3 Service Manual: 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.

On-Vehicle Inspection

1. Perform the following procedures.

a. Remove the battery cover..

b. Disconnect the negative battery cable.

c. Remove the air cleaner component..

d. Disconnect the input/turbine speed sensor connector.

2. Measure the resistance between the input/turbine speed sensor terminals A and B.

• If there is any malfunction, replace the input/turbine speed sensor..

Input/turbine speed sensor specification

• 250—600 ohms

Off-Vehicle Inspection

1. Measure the resistance between the input/turbine speed sensor terminals A and B.

• If there is any malfunction, replace the input/turbine speed sensor..

Input/turbine speed sensor specification

• 250—600 ohms