Acura NSX 1991 Manual page 178

Main Menu
System Description
Vacuum Connections (cont'd)
Control Box
For Troubleshooting of DTC related components, see chart on page 11-52.
EVAPORATIVE EMISSION
(EVAP) PURGE CONTROL SOLENOID VALVE
EXHAUST GAS RECIRCULATION
(EGR) CONTROL SOLENOID VALVE
INTAKE AIR BYPASS
(IAB) CONTROL SOLENOID
VALVE
Troubleshooting,
page 11-155
INTAKE AIR BYPASS (IAB) CHECK VALVE
Table of Contents
INTAKE AIR BYPASS (IAB) VACUUM TANK
EXHAUST GAS RECIRCULATION (EGR)
VACUUM CONTROL VALVE
MANIFOLD ABSOLUTE
PRESSURE (MAP) SENSOR