Operation CHARM: Car repair manuals for everyone.
Home >> Mazda >> 1996 >> Protege L4-1839cc 1.8L DOHC >> Repair and Diagnosis >> Transmission and Drivetrain >> Automatic Transmission/Transaxle >> Transmission Speed Sensor >> Testing and Inspection
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Transmission Speed Sensor: Testing and Inspection




INPUT/TURBINE SPEED SENSOR
Inspection of resistance:
1. Disconnect the negative battery cable.
2. Remove the battery, air cleaner assembly, and battery carrier.
3. Disconnect the input/turbine speed sensor connector.
4. Measure the resistance between the terminals of the input/turbine speed sensor.

Resistance: 200 - 400 ohms (ATF temperature: -40 - 160°C (-40 - 320°F)

5. If not correct, replace the input/turbine speed sensor.
6. Connect the input/turbine speed sensor connector.
7. Install the battery carrier, air cleaner assembly, and battery.
8. Connect the negative battery cable.

pro multis · About Operation CHARM