Mazda 3 Service Manual: Input/Turbine Speed Sensor Inspection [FS5 A EL]

Mazda 3 Service Manual / Brakes / Sensors, Switches, Relays / 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

Brake Switch Inspection

CAUTION: Inspect the brake switch with it installed to the brake pedal, otherwise the brake switch may not operate normally. If the brake switch is removed from the brake pedal, replace ...

Input/Turbine Speed Sensor Removal/Installation [FS5 A EL]

CAUTION: Always use a new bolt. If the removed input/turbine speed sensor installation bolt is reused, it may cause oil leakage. A sealant coating is applied to the input/turbine s ...

Other materials:

Automatic Transaxle Fluid (ATF) Adjustment [Fw6 A EL]
CAUTION: Only adjust the ATF level when the ATF temperature is 45—55 °C {113—131 °F}. If the ATF level is incorrect, it could damage the transaxle. Do not add ATF over the specification. Otherwise, the transaxle performance could be reduced and ATF could leak. 1. Remove a ...

Relay Inspection [Mzr 2.0, Mzr 2.5, Mzr 2.3 Disi Turbo]
Relay Type Connector type Part name Type A Front fog light relay Headlight relay (HI) Headlight relay (LO) Horn relay TNS relay A/C relay AT ma ...

Vehicle Speed Sensor (VSS) Inspection [FS5 A EL]
On-Vehicle Inspection 1. Inspect the power supply circuit for the VSS. a. Remove the insulator from the transaxle. b. Disconnect the VSS connector. c. Switch the ignition to ON (engine off). d. Measure the voltage at VSS connector terminal A (harness-side). If there is a ...