Vacuum Connections
CONTROL
BOX
page 11-7
THROTTLE
VALVE
DASHPOT
CHECK VALVE
EVAP
PURGE CONTROL
DIAPHRAGM VALVE
EVAP CONTROL
CANISTER
TO EVAP TWO-WAY
VALVE
FRONT OF
VEHICLE
THROTTLE VALVE
DASHPOT CONTROL
DIAPHRAGM
EGR VALVE
LIFT SENSOR
FUEL PRESSURE
REGULATOR
INTAKE
AIR
BYPASS
(IAB)
DIAPHRAGM
EGR VALVE
Control Box
EVAPORATIVE EMISSION
(EVAP) PURGE CONTROL SOLENOID
VALVE
Troubleshooting, page 11-154
EXHAUST GAS RECIRCULATION
(EGR) CONTROL SOLENOID
VALVE
Troubleshooting,
page 11-145
EXHAUST GAS RECIRCULATION (EGR)
VACUUM CONTROL VALVE
Troubleshooting, page 11-145
MANIFOLD ABSOLUTE
PRESSURE (MAP) SENSOR
Troubleshooting, page 11 -58
(cont’d)
INTAKE AIR BYPASS (IAB) VACUUM TANK
INTAKE AIR BYPASS (IAB) CHECK VALVE
INTAKE AIR BYPASS
(IAB) CONTROL SOLENOID
VALVE
Troubleshooting,
page 11-137
System Description
Vacuum Connections (cont’d)
FRONT HEATED OXYGEN SENSOR (HO2S)
REAR HEATED OXYGEN SENSOR (HO2S)
MANIFOLD ABSOLUTE PRESSURE (MAP) SENSOR
INTAKE AIR TEMPERATURE (IAT) SENSOR
FRONT KNOCK SENSOR (KS)
REAR KNOCK SENSOR (KS)
IDLE AIR CONTROL (IAC) VALVE
FAST IDLE THERMO VALVE
AIR CLEANER (ACL)
FUEL INJECTOR
FUEL PRESSURE REGULATOR
FUEL FILTER
FUEL PUMP (FP)
FUEL TANK
THROTTLE VALVE DASHPOT CONTROL DIAPHRAGM
THROTTLE VALVE DASHPOT CHECK VALVE
INTAKE AIR BYPASS (IAB) CHECK VALVE
INTAKE AIR BYPASS (IAB) VACUUM TANK
INTAKE AIR BYPASS (IAB) CONTROL SOLENOID VALVE
INTAKE AIR BYPASS (IAB) CONTROL DIAPHRAGM
FRONT THREE WAY CATALYTIC CONVERTER (TWC)
REAR THREE WAY CATALYTIC CONVERTER (TWC)
POSITIVE CRANKCASE VENTILATION (PCV) VALVE
EXHAUST GAS RECIRCULATION (EGR) VALVE
EXHAUST GAS RECIRCULATION (EGR) VALVE LIFT SENSOR
EXHAUST GAS RECIRCULATION (EGR) VACUUM CONTROL VALVE
EXHAUST GAS RECIRCULATION (EGR) CONTROL SOLENOID VALVE
EVAPORATIVE EMISSION (EVAP) CONTROL CANISTER
EVAPORATIVE EMISSION (EVAP) PURGE CONTROL SOLENOID VALVE
EVAPORATIVE EMISSION (EVAP) PURGE CONTROL DIAPHRAGM VALVE
EVAPORATIVE EMISSION (EVAP) TWO WAY VALVE