Operation CHARM: Car repair manuals for everyone.
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

Removal





1NR-FE ENGINE CONTROL: KNOCK SENSOR: REMOVAL

1. REMOVE INTAKE MANIFOLD

Removal

2. REMOVE KNOCK SENSOR

(a) Disconnect the connector of the knock sensor.

(b) Remove the bolt and knock sensor from the cylinder block.





NOTICE:
If a component has been dropped or subjected to a strong impact, replace it.