Removal

2GR-FE ENGINE CONTROL SYSTEM: KNOCK SENSOR: REMOVAL

1. PRECAUTION

NOTICE:
After turning the ignition switch off, waiting time may be required before disconnecting the cable from the battery terminal. Therefore, make sure to read the disconnecting the cable from the battery terminal notice before proceeding with work Service Precautions.

2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

CAUTION:
Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to prevent airbag and seat belt pretensioner activation.

3. REMOVE INTAKE AIR SURGE TANK ASSEMBLY

(a) Remove the intake air surge tank assembly Removal.

4. REMOVE INTAKE MANIFOLD Removal

5. REMOVE KNOCK SENSOR

(a) Disconnect the 2 sensor connectors.





(b) Remove the 2 bolts and 2 sensors.