2010-2015 Kia Sorento XM Service & Repair Manual

Emissions Control System GENERAL CRANKCASE EMISSION CONTROL SYS- TEM POSITIVE CRANKCASE VENTILATION (PCV) VALVE EVAPORATIVE EMISSION CONTROL SYS- TEM CANISTER PURGE CONTROL SOLENOID VALVE (PCSV) FUEL TANK AIR FILTER FUEL FILLER CAP EXHAUST EMISSION CONTROL SYSTEM CONTINUOUS VARIABLE VALVE TIMING (CVVT)

EC -2 EMISSIONS CONTROL SYSTEM GENERAL DESCRIPTION ED0CA305 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 SPECIFICATIONS EF2996DD PURGE CONTROL SOLENOID VALVE (PCSV) ▷ Specification Item Specification Coil Resistance (Ω ) 14.0 ~ 18.0 Ω [20℃ (68℉)] TIGHTENING TORQUES E34D5DE1 Item N·m kgf·m lbf·m Positive Crankcase Ventilation Valve 8.0 ~ 12.0 0.8 ~ 1.2 6.0 ~ 8.0 TROUBLESHOOTING E2236ADE Symptom Suspect area Remedy Vacuum hose disconnected or damaged Repair or replace Engine will not start or hard to start Malfunction of the Purge Control Solenoid Valve Repair or replace Vacuum hose disconnected or damaged Repair or replace Malfunction of the PCV valve Replace Rough idle or engine stalls Malfunction of the evaporative emission canister purge system Check the system; if there is a problem, check related components parts Excessive oil consumption Positive crankcase ventilation line clogged Check positive crankcase ventilation system

GENERAL EC -3 COMPONENT LOCATION EB6479B1 1. Purge Control Solenoid Valve (PCSV) 2. PCV Vlave 3. Canister 4. Catalytic Converter (Bank 1) 5. Catalytic Converter (Bank 2) 6. Fuel Tank Air Filter 1 2 6 Fuel Tank 3 SCMEC6001L

EC -4 EMISSIONS CONTROL SYSTEM 1 Purge Control Solenoid Valve (PCSV) 2 Positive Crankcase Ventilation (PCV) Valve PCSV LGLG001L PCV Valve LELG001G 3 Canister 4 Catalytic Converter (Bank 1) Canister SCMEC6002L Catalytic Converter (Bank 1) LELG001H 5 Catalytic Converter (Bank 2) 6 Fuel Tank Air Filtter Catalytic Converter (Bank 2) LELG001I Fuel Tank Air Filter SCMEC6003L

GENERAL EC -5 SCHEMATIC DIAGRAM E6C3F98F *1. Mass Air Flow Sensor (MAFS) *2. Intake Air Temperature Sensor (IATS) *3. Engine Coolant Tmeperature Sensor (ECTS) *4. Throttle Position Sensor (TPS) *5-1. Camshaft Position Sensor (CMPS) [BANK1] *5-2. Camshaft Position Sensor (CMPS) [BANK2] *6. Crankshaft Position Sensor (CKPS) *7-1. Knock Sensor (KS) #1 *7-2. Knock Sensor (KS) #2 *8-1. Heated Oxygen Sensor (HO2S) [B1/S1] *8-2. Heated Oxygen Sensor (HO2S) [B1/S2] *9-1. Heated Oxygen Sensor (HO2S) [B2/S1] *9-2. Heated Oxygen Sensor (HO2S) [B2/S2] *10. Manifold Absolute Pressure Sensor (MAPS) *11. CVVT Oil Temperature Sensor (OTS) . Ignition Switch . Battery Voltage . Vehicle Speed Signal . Coolant Load Signal . "PNP" Switch (A/T only) . Fuel Pump Relay Signal PCM **1. Fuel Injector **2. Ignition Coil **3. Purge Control Solenoid Valve (PCSV) **4-1. CVVT Oil control valve (OCV) [BANK1] **4-2. CVVT Oil control valve (OCV) [BANK2] **5-1. Variable Intake Manifold Solenoid (VIS) Valve [Surge Tank] **5-2. Variable Intake Manifold Solenoid (VIS) Valve [Intake Manifold] **6. ETC Motor . Fuel Pump Control . Main Relay . Cooler Relay . Ignition Timing Control . Disagnosis PCM Fuel Filter OUTPUT INPUT Fuel Pump Fuel Tank Air Cleaner Fuel Tank Air Filter Fuel Tank MCC MCC Spark Plug Ignition Switch Main Relay Battery Fuel Pump Relay LELG001K

2010-2015 Kia Sorento XM Service & Repair Manual

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