Kia Carnival (2009+). Manual — part 138

2. Measure voltage between terminals on the harness side connector when each function switch is ON (switch is

depressed).

Function switch

Terminal

Voltage

Cruise Main

RH 1-2

-

Cancel

RH 1-3

0.0V ± 0.22V

Set/Coast

RH 1-3

1.5V ± 0.22V

Resume/Accel

RH 1-3

3.0V ± 0.22V

3. If not within specification, replace switch.

Emission Control System

General Information

Emission Control System

2009 > G 3.8 DOHC >

SCHEMATIC DIAGRAM

2009 > G 3.8 DOHC >

DESCRIPTION

Components

Function

Remarks

Crankcase Emission System

- Positive Crankcase Ventilation (PCV)

valve

HC reduction

Variable flow rate type

Evaporative Emission System

- Evaporative emission canister
- Purge Control Solenoid Valve (PCSV)

HC reduction
HC reduction

Duty control solenoid valve

Exhaust Emission System

- MFI system (air-fuel mixture control

device)

- Three-way catalytic converter

CO, HC, NOx reduction
CO, HC, NOx reduction

Heated oxygen sensor feedback type
Monolithic type