Honda Civic Service Manual page 294

System Description
Vacuum Connections (cont'dl
D16Y8 engine l'99 - 00 modetsl:
(]-i PAIMARY HEATEO OXYGEN SENSOR {PRIMARY HO2S,
SENSOR 1)
..2r SECONOARY HEATEO OXycEN SENSOB ISECONDARY
HO2S, SENSOR 2l
i3) MANIFOLD ABSOLUTE PBESSURE {MAPI SENSOR
O ENGINE cooLANT TEMPERATURE (ECTI sENsoR
(5) INTAKE AIR TEMPERATURE {IAT} sENsoR
G] KNOCK SENSOR IKSI
?r CRANKSHAFT SPEEo FLUCTUATTON {CKF) SENSOR
.O IDLE AIR coNTRoL {IAc)vALvE
i-9] THROTTLE BOOY {TB)
(O FUEL INJECToR
I]'i FUEL FILTER
.O FUEL PRESSURE REGULAToR
[t FUEL PUMP {FPl
.D FUEL TANK
il' AIR CLEANER
TD RESONATOR
O FUEL TNJEC oN AtR tFtA) coNTRoL vAt_vE
.19 POSITIVE CRANKCASE VENTILATION {PCVI VALVE
.19) EVAPORATIVE EMIssIoN {EVAP) PURGE coNTBoL
SOLENOID VALVE
€g PURGE JorNT
tj EVApoRATtvE EMtsstoN {Evap} coNTRoL cANtsTER
C4 EVAPONANVE EMISSION (EVAP) BYPASS SOLENOID
VALVE
?3 EVAPORATIVE EMISSION {EVAP} CONTROL CANISTER
FILTER
A4 EVAPoBATIVE EMIssIoN (EVAP) coNTRoL CANISTER
VENT SHUT VALVE
C! FUEL TANK PRESSURE sENsoR
EO EVAPOBATIVE EMISSION (EVAP) TWO WAY VALVE
e? oNBoARD REFUELtiIG vApoR REcovERy {oRvR} VENT
SHUT VALVE
@ oNBoARD REFUELTNG vapoR REcovERy (oRvR) vapoR
RECIRCULATION VALVE
iP THREE WAY CATAI.YTIC CONVEBTER {TWCI
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