Honda Civic Service Manual page 298

I
a
System Description
Vacuum Connections (cont'd)
816A2 engine:
@ EvApoRATtvE EMtsstoN tEvAp) puRGE coNTRoL
SOLENOID VALVE
@ PURGE JoINT
€t EvApoRATtvE EMtsstoN (EVApt coNTRoL caNtsTER
QA EVAPORATIVE
EMISSION (EVAP) BYPASS SOLENOID
VALVE
@ EVApoRATtvE EMtsstoN lEvApl coNTRoL caNtsrER
FILTER
@ EvApoRATtvE EMtsstoN {EvApt coNrRoL cANtsrER
VENT SHUT VALVE
@ FUEL TANK PRESSURE
sENsoR
GI EVAPORATIVE EMISSION (EVAP} TWO WAY VALVE
@ ONBOARD REFUETING VAPOR RECOVERY {ORVR} VENT
SHUT VALVE
@ oNBoAnD REFUELING
vApoR REcovERy (oRvRl vApoR
. RECIRCULATION
VALVE
(c} THREE WAY CATALYTIC CONVERTER
{TWCI
(' PRIMARY HEATED OXYGEN SENSOR IPRIMARY HO2S.
SENSOR 1l
.?) SECONDARY HEATED OXYGEN SENSOR {SECONDARY
HO2S, SENSOR 2)
13] MANIFOLD ABSoLUTE PRESSURE (MAP) sENsoB
i'
ENGINE COOLANT TEMPERATURE IECT) SENSOR
O INTAKE AIR TEMPERATURE ITATI SENSOR
i6l KNOCK SENSOR {KS}
O oRANKSHAFT SPEED FLUCTUATIoN {cKF} sENsoR
@ IDLE AIR coNTRoL (IAc} VALVE
€) THRoTTLE BoDy trB|
(D FUEL INJECToR
O FUEL PULSATIoN DAMPER
[D FUEL FILTER
@ FUEL PRESSURE REGULAToR
!I FUEL PUMP IFP)
f,' FUEL TANK
(iD ArR CLEANER
t' RESONAToR
'.1]i POSITIVE cRANKcAsE VENTILATIoN {Pcv} VALVE
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