How to Check the Emission Control System of Hyundai TQ
Model:Hyundai TQ
Year Model: 2010
Fuel : Gasoline
Displacement: 2400cc
| | 2010 G 2.4 DOHC Emission Control System | | |
| AUTO REPAIR AND STUDY GUIDE W/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 reductionHC reduction | Duty control solenoid valve | | Exhaust Emission System | - | MFI system (air-fuel mixture control device) | | - | Three-way catalytic converter | | CO, HC, NOx reductionCO, HC, NOx reduction | Heated oxygen sensor feedback type
Monolithic type | |
| | 2010 G 2.4 DOHC Emission Control System | | |
| Symptom | Suspect area | Remedy | | Engine will not start or hard to start | Vacuum hose disconnected or damaged | Repair or replace | | Malfunction of the Purge Control Solenoid Valve | Repair or replace | | Rough idle or engine stalls | Vacuum hose disconnected or damaged | Repair or replace | | Malfunction of the PCV valve | Replace | | 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 | |
| | 2010 G 2.4 DOHC Emission Control System | | |
| 
| 1. Purge Control Solenoid Valve (PCSV)
2. PCV Valve
3. Canister
4. Catalytic Converter | | 1 | Purge Control Solenoid Valve (PCSV) | 2 | Positive Crankcase Ventilation (PCV) Valve | | 
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| | 3 | Canister | 4 | Catalytic Converter | | 
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