Engine control HONDA CIVIC 1996 6.G Owner's Guide

Component Locations
Index (cont'dl
Bl6A2 engine:
INTAKE AIR TEMPERATURE{IAT} SENSORTroubleshooting, page 1'1-125
MANIFOLO AESOLUTEPRESSURE IMAPI SENSORTroubleshooting. page 11-1 19IOLE AIR CONTROL {IAC) VALVETroubleshooting, page 1 1,196
ELECTRICAL LOADDETECTOR IELDI (USA)
Troubleshooting, page 1 1-180
THROTTLE POSITION ITPISENSORTroubleshooting, page 11-134
CRANKSHAfiPOStTtON/TOP DEAD CENTER/CYLINDERPOStTtON{CKP/TDC/CYPI SENSOR(Bualt into the distributor)Troubleshooting,page 11-174
POWER STEERING PRESSURE{PSPI SWTTCH (USA)
Troubleshooting, page 1 1-214
VEHICLE SPEED SENSOR {VSS}Troubleshooting, page 1 1-177
ENGINE
CRANKSHAFT SPEEDFLUCTUATION (CKFI SENSORTroubleshooting, page 11- t85TEMPERATUREIECTI SENSORTroubleshooting, page I 1-128
THREE WAY CATALYTICCONVERTER ITWC)Troubleshooting, page 1 1,252
S€CONOARY HEATED OXYGENsf rlsoR
sfCoNDARY HO2SI {SENSOR 2): ?shootrng, page 11 155
-6
PRIMARY HEATED OXYGEN SENSORIPRIMARY HO2S) ISENSOR 1ITroubleshooting, page 1 1-141
11

I
CLUTCH SWITCH lDl6Y5 onginoM,/TITroubleshooting, page 1 1-218
'96 - 98 modsls:
Sell-diagnostic Procedures.page 11 81
ENGINC CONTROL MOOUI.T(FCMI/POWERTRATN
CONTROL MODULE IPCMITroubleshooting, page 1 1-107
'9!, - 0o modol3:
PGM.FI MAIN RELAYRslay Testing, page 11-237Troubleshooting, page 1 1-238PGM.FI MAIN RELAYRelay Testing, page l1 237Troubleshooting, pago 1'! 238
SERVICEl2Pl
CONNECTOR
ENGINE CONTROL MODU1T(ECM}/POWERTRAIN
CONTROL MODULE IPCMITroubleshooting, page 11 111SERVICE CHECK CONNECTORtzPlSelf-diagnostic Procedures,page 11-81
Self-diagnostic Procedures,page 11-81
{cont'd)
11-7

Component Locations
Index (cont'dl
'96 D16Y8 engine (coupel,'97 D16Y7 engine (coupe: KL model, sedan: KL (LXl model),'97 D16Y8 engine (coupe: all models, sedan: KL modell,'98-all models:
FUEI- VAPOR PIPEFUEL FEED PIPEFUEL GAUGE SENDING UNITTesting, see section 23FUEL PUMPTesting, page 11 236Replacement, page 11 236FUEL FILTERReplacement,
€VAPOFATIVE EMISSION(EVAPI CONTROL CANISTERVENT SHUT VALVETroubleshooting, page l1'283
FUEL FILLCAP
FUEL TANKReplacement, page I l-241
EVAPORATIVE EMISSIONIEVAPI CONTROLCANISTERTroubleshooting, page 11 283
EVAPORATIVE EMISSIONIEVAP) BYPASS SOLENOIDVALVETroubleshooting, page 1 1 -283
FUEL INJECTORSReplacement, page 1 1-232EVAPORATIVE EMISSION(EVAPI TWO WAY VALVETesting, page 11 294
FUELREGULATORTesting, page 11-234
TANK PRESSURESENSORTroubleshooting, page 11-275
Replacement, page 1 1-234
'96 Dt6Y5 engine,'96 D16Y7 engin€, '96 D16Y8 engine (sedanl,'97 D16Y5 engine,'97 Dl6Y7 engins (coupe: l(A, KC models,
sedan: KA, KC, KL (DXl models, hatchback: all models),'97 Dl6Y8 engine (sedan: KA, KC modelsl:
FUEL FEED PIPE
FUELFITTINGSPrecautions, page 1 1-227Disconnection, page 11 227Connection, page 11-228
FUEL VAPOR PIPE
FITTINGS
EVAPORATIVE EMISSIONIEVAPI CONTROL CANISTERTroubleshootiog, page 1 1-271
FUEL FILTERReplacement, page 1 1-235FUEL PUMPTesting, page 11-236Replacement, page 11-236
FUEL TANKBeplacement, page 11 241
TIVE EMISSION{EVAP) TWO WAY VALVETesting, page 11-294
TUBE/OUICK.CONNECT
FUEL PRESSUREREGULATORTesting, page 11'234Beplacement, page 11 234
Precautions, page 1 1-227Disconnection, page 11'227Connection, page 1 1-228
11-8
FUEL RETURN PIPE

D16Y5 engine l'98 - 00 models):
To EVAPORATIVE EMISSIONtEVAPI THREE WAY VALVE {98 model)
To EVAPORATIVE EMISSIONIEVAP' CONTBOLCANISTERFILTER 1'99 - 00 modelsl
EVAPORATIVE EMISSION {EVAPICONTROL CANISTERVENT SHUT VALVE
To EVAPORATIVE EMISSION
l'99 - 00 modelsl {EVAP)TWO WAY VALVE
EXHAUST GAS RECIRCULATION(EGRI VALVE and EXHAUST GASRECIRCULATION IEGRI VALVELIFT SENSORtcwl
..,.-----.-(CWontylEXHAUST GAS RECIRCULATION
IEGR} CONTROL SOLENOIOVALVE ICVTI
,t'ffi,
ig
EVAPORATIVEEMISSION {EVAP)PURGE CONTROLCANISTER
MANIFOLDABSOLUTEPRESSURE {MAPISENSOR
EVAPORATIVEEMISSION {EVAP)Qo
To CRUISECONTROLDIAPHRAGM(with cruise control)PURGE CONTROL SOLENOIDVALVEFRONT OF VEHICLE
FUEL PRESSURE REGULATOR
o: Vacuum hose No.
(cont'd)
1 1-13
L

System Description
Vacuum Connections {cont'd}
Dl6Y8 engine l'96 - 98 models):
To EVAPOBATIVE EMISSIONIEVAPI THREE WAY VALVE{'96 coupe, '97 coupe: all models.'97 sedan: KL model. 'g8-models)
EVAPORATIVE EMISSION (EVAPI
CONTROL CANISTERVENT SHUT VALVE{'96 coupe,'97 coupe: all models,'97 sedan: KL model. 'g8-modelsl
To EVAPORATIVE EMISSION{EVAP)TWO WAY VALVE
{'96 coupe,'97 coupe: all models,sed6n: KL model)
EVAPORATIVEEMISSION {EVAPIPUBGE CONTROLCANISTER
EVAPORATIVE EMISSION{EVAPI PUBGECONTROL CANISIERl'96 sadan, '97 sodan: XA,
FUEL PRESSUREREGULATORMANIFOLD ABSOLUTEPRESSURE (MAP) SENSOR
I
KC mod6l3l
EVAPORATIVEEMISSION {EVAPITo CRUISECONTROLDIAPHRAGM{with cruise control)
PURGE CONTROL SOLENOIDVALVE
FRONT OF VEHICLE
11-14

System Description
Vacuum Connections (cont'dl
D16Y7 engine ('96 models,'97 coupe: KA. Kc models, '97 sedan: KA, Kc, KL lDx) models,'97 hatchback: all modelsl:
EVAPORATIVEEMISSION (EVAPIPURGE CONTROL
FUELPRESSUREREGULATOR
To EVAPORATIVEEMISSION {EVAP}TWO WAY VALVE
MANIFOLD ABSOTUTEPRESSURE (MAP)
To CRUISECONTROLDIAPHRAGMlwith cruise
EVAPORATIVEEMISSION (EVAPI
PURGE CONTROLCANISTERFRONT OFVEHICLE
11-16

Dl6YT engine ('97 coupe: KL model,'97 sedan: KL ILX) model,'98 model"gg model"oo model):
To EVAPORATIVE EMISSION{EVAP} THREE WAY VALVE
l'97 coupe: KL model,'97 sedan: KL (LX) model,'98 modellTo EVAPORATIVE EMISSION
{EVAP) CONTROL CANISTER
FILTER ('99 - 0O models)
EVAPORATIVE EMISSION {EVAP)CONTROL CANISTERVENT SHUT VALVE
EVAPORATIVE EMISSION (EVAP)
CONTROL CANISTERVENT SHUT VALVE
To EVAPORATIVE EMISSIONIEVAPITWO WAY VALVE
PURGE JOINTEVAPORATIVEEMISSION {EVAP}PURGE CONTROLCANISTERFUEL PRESSUREREGULATOR_.\,,..,_..-.
{'97 coupe: KL model,'97 sedan: KL (LX) model.'98 model)
MANIFOLD ABSOLUTEPRESSURE {MAP) SENSOR
To CRUISECONTROLDIAPHRAGM
lwith cruise control)
EVAPORATIVEEMISSION (EVAP}gtt
FRONT OF VEHICLE
PURGE CONTROL SOLENOID
VALVE
(cont'd)
11-17

System Description
Vacuum Gonnections (cont'd)
B16A2 engine:
EVAPORATIVE EMISSION (EVAPICONTROL CANISTERVENT SHUT VALVE
To EVAPORATIVE EMISSION(EVAPI CONTROL CANISTERFILTER
EVAPORATIVEEMISSION {EVAPIPURGE CONTROLCANISTER
To EVAPOBATTVE EM|SS|ON(EVAPI
TWO WAY VALVE
EVAPORATIVEEMISSION IEVAPIPUBGE CONTROL SOLENOIDVALVE
2
VEHICLE
MANIFOI.D ABSOLUIEPRESSURE (MAPI SENSOR
FUEL PRESSUREREGULATOR
To CRUISECONTROLDIAPHRAGM(with cruise control)
1 1-18

Dl6Y5 engine ('96 - 97 modelsl:
o
,6i
@
o@€)@o
@(il(i'
PRIMARY HEATED OXYGEN SENSOR {PRIMARY HO2S,
SENSOR 1'SECONDARY HEATED OXYGEN SENSOR (SECONDARY
HO2S. SENSOR 2l
MANIFOLD ABSOLUTE PRESSURE {MAP) SENSOR
ENGINE COOLANT TEMPERATURE (ECTI SENSOR
INTAKE AIR TEMPERATURE IIAT) SENSOR
KNOCK SENSOR (KS)
CRANKSHAFT SPEED FLUCTUATTON (CKF} SENSOR
IOLE AIR CONTROL (IAC} VALVE
THROTTLE BODY (TBI
FUEL INJECTORFUEL PULSATION DAMPER
FUEL FILTERFUEL PRESSURE REGULATORFUEL PUMP IFPIFUEL TANK
:li Vacuum hose No*: CVT only
FUEL TANK EVAPORATIVE EMISSTON {EVAP) VALVE
AIR CLEANERRESONATORPOSITIVE CRANKCASE VENTIL/ATION IPCVI VALVE
EXHAUST GAS RECIRCULATION IEGR) CONTROL
SOLENOID VALVEEXHAUST GAS RECIRCULATION (EGRI VALVE
EXHAUST GAS RECTRCULATION IEGRI VALVE LIFT
SENSOREVAPORATIVE EMISSION IEVAPI PURGE CONTROL
SOLENOID VALVEEVAPORATIVE EMISSION {EVAP} CONTROL CANISTER
EVAPORATIVE EMISSION {EVAP} TWO WAY VALVE
THREE WAY CATALYTIC CONVERTER (TWCI
{Do(D
@@
@@
@
@@@
(cont'd)
1 1-19
!'a

System Description
Vacuum Connections (cont'd)
D16Y5 engine ('98 modet):
-: Vacuum hose No,*: CW only
(9 POSITIVE CRANKCASE VENTILATION {PCV} VALVE?!J EXHAUST GAS BECIRCULATION (EGR}CONTROLSOLENOIO VALVE'1 ExHAUST GAs RECIRCULATIoN IEGRI VALVE22 EXHAUST GAS RECIRCULATION {EGR} VALVE LIFISENSOR€J EvApoRATtvE EMtsstoN {EvAp} puRGE coNTRoLSOLENOID VALVEq4 PURGE JOINT@ EVAPoRATIVE EMIssIoN {EVAP) coNTRoL CANISTER@ EVAPORATIVE EMISSION IEVAP} BYPASS SOLENOIDVALVE?? EVAPORATIVE EMISSION {EVAP) THREE WAY VALVEITII EVAPORATIVE EMISSION IEVAP} CONTROL CANISTERVENT SHUT VALVEO FUEL TANK PRESSURE sENsoRQlI EVAPORATIVE EMISSION {EVAP}TWO WAY VALVE8' THREE WAY CATALYTIC CONVERTER {TWCI
il) PRIMAFY HEATED OXYGEN SENSOR IPRIMARY HO2S.SENSOR 1)O SECoNDARY HEATEo oxYGEN sENsoR {sEcoNDARYHO2S. SENSOB 2)iq] MANIFOLD ABSOLUTE PRESSURE (MAPI SENSORO ENGINE COOLANT TEMPERATURE IECT) SENSOR5 INTAKE AIR TEMPERATURE {IATI SENSOR! KNOCK SENSOR tKSlO CRANKSHAFT SPEED FLUCTUATIoN {cKF) sENsoFO IDLE AIR coNTRoL {IAc) vALvE99 THROTTLE BODY ITBI@ FUEL INJECToRO FUEL PULSATION DAMPER@ FUEL F -TER@ FUEL PRESSURE REGULAToR[4 FUEL PUMP IFPI(9 FUEL TANK(D FUEL TANK EVAPoRATIVE EMIssIoN IEVAPI VALVEO' AIR CLEANER(D RESoNAToR
11-20