1997 ACURA NSX fuel

General Info
Specifications
Maintenance
Engine
Cooling
Fuel and Emissions
*Transaxle
SteeringSuspension
*Brakes (Including ABS)
*Body
*Heating, Ventilation and
Air Conditioning
*Body Electrical
*Engine Electrical
*SRS
1997-200 5 NSX Main Menu
As sections w/ * include SRS components,
special precautions are required when servicing.
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The numbers in the middle of the API Service label tell

you the oil's SAE viscosity or weight. Select the oil for

your vehicle according to this chart:

Ambient Temperature

An oil with a viscosity of 10W - 30 is preferred for

improved fuel economy and year-round protection in the

vehicle.

You may use a 5W - 30 oil if the climate in your area is

limited to the temperature range shown on the chart.

API CERTIFICATION SEAL

API SERVICE LABEL

4. Run the engine for more than three minutes, then

check for oil leakage and oil level.ProCarManuals.com

Cooling — Sectio n 1 0
Standard s an d Servic e Limit s
Fuel an d Emissio n — Sectio n 1 1
Clutc h — Sectio n 1 2
M/T : Manua l Transmissio n A/T : Automati c Transmissio n
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Component Location s
Index
EXHAUS T GA S RECIRCULATIO N (EGR ) VALV E
an d LIF T SENSO R
VEHICL E SPEE D SENSO R (VSS )
THROTTL E POSITIO N (TP ) SENSO R
EVAPORATIV E EMISSIO N
(EVAP ) PURG E CONTRO L
SOLENOI D VALV E
EVAPORATIV E
EMISSION (EVAP )CONTRO L CANISTE R
VEN T SHU T VALV E
EVAPORATIV EEMISSION(EVAP) BYPAS SSOLENOI DVALVE
EVAPORATIV E EMISSIO N
(EVAP ) TW O WA Y VALV E ENGIN
E COOLAN T TEMPERATUR E (ECT ) SENSO R
INTAK E AI R TEMPERATUR E (IAT ) SENSO R
CRANKSHAF T POSITION /CYLINDER POSITIO N
(CKP/CYP ) SENSO R
FUE L PUM P RESISTO R
FUELINJECTO R
RESISTO R (A/T )
FUE L TAN K
PRESSUR E SENSO R
CONTRO L BO X
page , 11- 7
THROTTL E VALV E
CONTRO L MOTO R
NEUTRA L SWITC H (M/T )
REVERS E LOCKOU TSOLENOID VALV E (M/T ) SPAR
K PLU G VOLTAG E
DETECTIO N MODUL E
FRON T PRIMAR Y HEATE D
OXYGE N SENSO R (HO2S )
(BAN K 2 , SENSO R 1 )
SPAR K PLU G VOLTAG E SENSO R
(built int o th e IGNITIO N COI LAssy. )
REAR KNOC K SENSO R (KS1 )
FRON T SECONDAR Y HEATE D OXYGE N
SENSO R (HO2S ) (BAN K 2 , SENSO R 2 )
REA R SECONDAR Y HEATE D OXYGE N SENSO R
(HO2S ) (BAN K 1 , SENSO R 2 )
FRON T KNOC K SENSO R (KS2 )
REA R PRIMAR Y HEATE D
OXYGE N SENSO R (HO2S )
(BAN K 1 , SENSO R 1 )
For Troubleshooting of DTC related components, see chart on page 11-52.
ProCarManuals.com

ONBOARD REFUELIN G VAPO R
RECOVER Y (ORVR ) VAPO R
RECIRCULATIO N VALV E
ONBOAR D REFUELIN G
VAPO R RECOVER Y (ORVR )
VEN T SHU T VALV E
Testing , pag e 11-7 0
FUEL FIL L CA P
EVAPORATIV E EMISSIO N
(EVAP ) CONTRO L CANISTE R
VEN T SHU T VALV E
EVAPORATIV E EMISSIO N(EVAP) CONTRO L CANISTE R
FUE L VAPO R PIP E
EVAPORATIV E EMISSIO N(EVAP) BYPAS S SOLENOI DVALVE
FUEL TAN K PRESSUR E
SENSO R
FUEL PUM P
FUEL FEE D PIP E
FUEL FILTE R
FUE L RETUR N PIP E
FUE L
PRESSUR E REGULATO R
FUE L INJECTOR S
FUE L RAI L
FUE L TAN K
EVAPORATIV E EMISSIO N(EVAP) CONTRO L
CANISTE R FILTE R
EVAPORATIV E EMISSIO N(EVAP) TW O WA Y VALV E
For Troubleshooting of DTC related components, see chart on page 11-52.
ProCarManuals.com

System Descriptio n
Vacuum Connection s
CONTROLBOXpag e 11- 7 ONBOAR
D REFUELIN G
VAPO R RECOVER Y (ORVR )
VEN T SHU T VALV E
AI R CONTRO L
VALVE
To EVA P TWO-WA YVALVE
To ONBOAR D REFUELIN GVAPOR RECOVER Y (ORVR )VAPOR RECIRCULATIO N
VALV E
FRONT O F
VEHICL E
FUE L PRESSUR E
REGULATO RINTAKEAIRBYPAS S(IAB)DIAPHRAG MEG
R VALV E
EGR VALV ELIFT SENSO R
EVA
P CONTRO L
CANISTE R
EVA
P PURG E
CONTRO L
SOLENOI D
VALVE
For Troubleshooting of DTC related components, see chart on page 11-52.
ProCarManuals.com

System Descriptio n
Vacuum Connection s
FRONT PRIMAR Y HEATE D OXYGE N SENSO R (HO2S )
(BAN K 2 , SENSO R 1 )
REA R PRIMAR Y HEATE D OXYGE N SENSO R (HO2S )
(BAN K 1 , SENSO R 1 )
FRON T SECONDAR Y HEATE D OXYGE N SENSO R (HO2S )(BANK 2 , SENSO R 2 )REAR SECONDARY HEATED OXYGEN SENSOR (HO2S)
(BANK 1, SENSOR 2)
MANIFOL D ABSOLUT E PRESSUR E (MAP ) SENSO R
ENGIN E COOLAN T TEMPERATUR E (ECT ) SENSO R
INTAK E AI R TEMPERATUR E (IAT ) SENSO R
FRON T KNOC K SENSO R (KS2 )
REA R KNOC K SENSO R (KS1 )
AI R CLEANE R (ACL )
FUE L INJECTO R
FUE L PRESSUR E REGULATO R
FUE L FILTE R
FUE L PUM P (FP )
FUE L TAN K
ONBOAR D REFUELIN G VAPO R RECOVER Y (ORVR )
VAPO R RECIRCULATIO N VALV E
INTAK E AI R BYPAS S (IAB ) CHEC K VALV E
INTAK E AI R BYPAS S (IAB ) VACUU M TAN K
INTAK E AI R BYPAS S (IAB ) CONTRO L SOLENOI D VALV E
INTAK E AI R BYPAS S (IAB ) CONTRO L DIAPHRAG M Vacuu
m hos e No .
FRON T THRE E WA Y CATALYTI C CONVERTE R (TWC )
REA R THRE E WA Y CATALYTI C CONVERTE R (TWC )
POSITIV E CRANKCAS E VENTILATIO N (PCV ) VALV E
EXHAUS T GA S RECIRCULATIO N (EGR ) VALV E
EXHAUS T GA S RECIRCULATIO N (EGR ) VALV E LIF T SEN -SOREXHAUS T GA S RECIRCULATIO N (EGR ) VACUU M CONTRO L
VALV E
EXHAUS T GA S RECIRCULATIO N (EGR ) CONTRO L
SOLENOI D VALV E
EVAPORATIV E EMISSIO N (EVAP ) CONTRO L CANISTE R
EVAPORATIV E EMISSIO N (EVAP ) PURG E CONTRO L
SOLENOID VALV EEVAPORATIV E EMISSIO N (EVAP ) CONTRO L CANISTE R
VEN T SHU T VALV E
EVAPORATIV E EMISSIO N (EVAP ) BYPAS S SOLENOI D
VALV E
EVAPORATIV E EMISSIO N (EVAP ) TW O WA Y VALV E
FUE L TAN K PRESSUR E SENSO R
THROTTL E BOD Y (TB )
RESONATO R
EVAPORATIV E EMISSIO N (EVAP ) CONTRO L CANISTE R
FILTERONBOAR D REFUELIN G VAPO R RECOVER Y (ORVR ) RECIR -
CULATIO N VALV E
AI R CONTRO L SOLENOI D VALV E
AI R CONTRO L VALV E
AIR PUM P
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NOTE: • Different wires with the same color have been given a number suffix to distinguish them (for example,

YEL/BLK1 and YEL7BLK2 are not the same).

Related to Fuel and Emissions System.

Connector with male terminals (double outline): View from terminal side

Connector with female terminals (single outline): View from wire sideProCarManuals.com