Honda Civic Service Manual page 186

Intake Manifold and Exhaust System
Intake Manifold Removal and Installation (cont'dl
5. Be prepared to catch and clean up spilled coolant.
Remove the water bypass hoses, then plug the
water bypass hoses.
6 . R e l i e v e f u e l p r e s s u r e ( s e e p a g e 1 1 - ' 1 4 4 ) .
7 . R e m o v e t h e f u e l l i n e ( s e e p a g e l l - 1 4 9 ) .
8. Remove the positive crankcase ventilation (PCV)
hose (A), harness holder mounting bolt (B) and
h a r n e s s c l a m p m o u n t i n g b o l t ( C ) .
9-4
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9 . Remove the engine wire harness connectors and
w i r e h a r n e s s c l a m p s f r o m t h e i n t a k e m a n i f o l d .
. Four injector connectors
. ldle air control (lAC) valve connector
. Throttle position (TP) sensor connector
. fvlanifold absolute pressure {lvlAP) sensor
connector
. Evaporative emission (EVAP)canister purge
valve connector
Remove the bolt securing the intake manifold and
bracket.
'1 0.
1 1 .Remove allthe intake manifold mounting bolts/
nuts.
Remove the two stud bolts (A), then remove the
i n t a k e m a n i f o l d ( B ) .
1 ' >