Honda Civic Service Manual page 322

IAT Sensor Replacement
1, Dlsconnect the IAT sensor 2P connector.
2. Remove the clip (A) and the IAT sensor (B).
3. lnstallthe sensor in the reverse order of removal.
Knock Sensor Replacement
1. Remove the intake manifold bracket (A).
2.
3 .
4 .
2 4 N m
(2.4 kgt.m, 17 lbt.ftl
Disconnect the knock sensor 1P connector.
R e m o v e t h e k n o c k s e n s o r ( B ) .
Installthe sensor in the reverse order of removal.
1 1 - 1 1 5