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Toyota Corolla Repair Manual: Removal & installation and disassembly & reassembly

Toyota Corolla Repair Manual / Exhaust / Removal & installation and disassembly & reassembly

1. Remove oxygen sensor

  1. Remove a clip and tear off the floor mat.
  2.  disconnect a oxygen sensor connector.

  1. Remove the oxygen sensor.

2. Remove tail pipe assy

  1. Remove 2 bolts, 2 springs and tail pipe assy.

3. Remove floor panel brace front

  1. Remove 2 nuts and the front floor panel brace front.

4. Remove exhaust pipe assy front

  1. Remove 2 bolts, 2 springs and exhaust pipe assy front.

5. Install exhaust pipe assy front

  1.  using vernier calipers, measure the free length of the compression spring.

    Minimum length: 41.5 Mm (1.634 In.) Hint

    : if the free length is less than minimum, replace the compression spring.

  2.  install a new gasket on the exhaust manifold.
  3.  install the exhaust pipe front with 2 bolts and 2 springs.

    Torque: 43 nvm (440 Kgfcm, 32 ftlbf)

6. Install floor panel brace front

  1.  install the front panel brace front with 2 nuts.

    Torque: 30 nvm (302 Kgfcm, 22 ftlbf)

7. Install tail pipe assy

  1.  using vernier calipers, measure the free length of the compression spring.

    Minimum length: 38.5 Mm (1.516 In.) Hint

    : if the free length is less than minimum, replace the compression spring.

  2.  install a new gasket on the exhaust pipe front.
  3.  install the exhaust tail pipe with 2 bolts and 2 springs.

    Torque: 43 nvm (440 Kgfcm, 32 ftlbf)

8. Install oxygen sensor

  1. Install the oxygen sensor to the exhaust pipe front.

    Torque: 44 nvm (450 Kgfcm, 33 ftlbf)

  2.  connect the oxygen sensor connector.

Hint

: after installing oxygen sensor, check that sensor wire is not twisted. If it is twisted, remove the oxygen sensor and reinstall it.

9. Check exhaust gas leak

Components
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Cooling
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Other materials:

Cleaning and protecting the vehicle interior
The following procedures will help protect your vehicles interior and keep it in top condition: Protecting the vehicle interior Remove dirt and dust using a vacuum cleaner. Wipe dirty surfaces with a cloth dampened with lukewarm water. Cleaning the synthetic leather areas ● Remove loo ...

Circuit description
The door key lock and unlock switch is built in the door lock motor. Wiring diagram Inspection procedure 1 Check door lock 2 Check wire harness (tvip ecu  door lock) Disconnect the tvip ecu and door lock connectors.  check the continuity between the terminals of the t ...

Check dlc3
The vehicles ecm uses the iso 91412 for communication protocol. The terminal arrangement of the dlc3 complies with sae j1962 and matches the iso 91412 format. Hint: if the display shows unable to connect to vehicle when you have connected the cable of the obd ii scan tool or the handhe ...

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