Speed Sensor Removal

Drivetrain. Corolla. Zre142 Aze141
U341E Automatic Transmission Transaxle. Corolla. Zre142 Aze141

  1. REMOVE NO. 2 CYLINDER HEAD COVER

  2. REMOVE AIR CLEANER CAP SUB-ASSEMBLY

  3. REMOVE AIR CLEANER CASE

  4. REMOVE SPEED SENSOR

Speed Sensor -- Removal



1. REMOVE NO. 2 CYLINDER HEAD COVER


    Corolla. Zre142 Aze141

  1. Hold the rear of the cover and raise it to disengage the 2 clips on the rear of the cover. Continue to raise the cover to disengage the 2 clips on the front of the cover to remove the cover.

    NOTICE:
    Attempting to disengage both front and rear clips at the same time may cause the cover to break.


2. REMOVE AIR CLEANER CAP SUB-ASSEMBLY


    Corolla. Zre142 Aze141

  1. Disconnect the mass air flow meter connector and the 2 wire harness clamps.



    Corolla. Zre142 Aze141.U341E Automatic Transmission Transaxle.Automatic Transaxle System.Speed Sensor Removal

  1. Disconnect the ventilation hose and loosen the hose clamp.



    Corolla. Zre142 Aze141.U341E Automatic Transmission Transaxle.Automatic Transaxle System.Speed Sensor Removal

  1. Release the 2 clamps and remove the air cleaner cap sub-assembly with hose.



3. REMOVE AIR CLEANER CASE

  1. Separate the air cleaner filter element from the air cleaner.



    Corolla. Zre142 Aze141

  1. Disconnect the engine wire harness clamp from air cleaner case.

  1. Remove the 3 bolts and the air cleaner case.



4. REMOVE SPEED SENSOR


    Corolla. Zre142 Aze141

  1. Disconnect the speed sensor connector.

  1. Remove the bolt and speed sensor.



    Corolla. Zre142 Aze141

  1. Remove the O-ring from the speed sensor.