1991 ACURA NSX fuel

Vacuum hos e No .
FRON T 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 )
(BAN K 2 , SENSO R 2 )
REA R SECONDAR Y HEATE D OXYGE N SENSO R (HO2S )(BANK 1. SENSO R 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 )
FUEL TAN KFUEL TAN K EVAPORATIV E EMISSIO N (EVAP ) 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
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 LVALVEEXHAUS 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
SOLENOI D VALV E
EVAPORATIV E EMISSIO N (EVAP ) PURG E CONTRO L
DIAPHRAG M VALV E
EVAPORATIV E EMISSIO N (EVAP ) PURG E FLO W SWITC H
EVAPORATIV E EMISSIO N (EVAP ) TW O WA Y VALV E
ProCarManuals.com

NOTE:
•
Different wires
with
the
same color have been
given
a
number suffix
to
distinguish
them
(for example,

YEL/BLK1 and YEL/BLK2 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

NOTE: • Different wires with the same color have been given a number suffix to distinguish them (for example,

YEL/BLK1 and YEL/BLK2 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

NOTE: • Different wires with the same color have been given a number suffix to distinguish them (for example,

YEL/BLK1 and YEL/BLK
2 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

NOTE:
•
Different wires
with
the
same color have been given
a
number suffix
to
distinguish
them (for example,

YEL/BLK1 and YEL/BLK
2 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

NOTE:
•
Different wires
with
the
same color have been given
a
number suffix
to
distinguish
them
(for example,

YEL/BLK1 and YEL/BLK
2 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

NOTE:
•
Different wires
with
the
same color have been given
a
number suffix
to
distinguish them
(for
example,

YEL/BLK1 and YEL/BLK2 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

NOTE:
•
Different wires
with
the
same color have been given
a
number suffix
to
distinguish
them
(for example,

YEL/BLK1 and YEL/BLK
2 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