Hyundai Santa Cruz: Emission Control System / Description and Operation
• The Crankcase Emission Control System prevents blow-by gas from releasing into the atmosphere. This system recycles gas back into the intake manifold (Closed Crankcase Ventilation Type).
• The Evaporative Emission Control System prevents evaporative gas from releasing into the atmosphere. This system burns gas at appropriate engine operating condition after gathering it in the canister.
• The Exhaust Emission Control System converts the three pollutants [hydrocarbons (HC), carbon monoxide (CO), and oxides of nitrogen (NOx)] into harmless substances by using the 3-way catalytic converter.
Components and Components Location
- Components Location
1. Crankcase pressure regulating valve (PRV) 2. Canister3. Purge control solenoid valve (PCSV)4. Fuel Tank Pressure Sensor (FTPS)5. Canister Close Valve (CCV)6. Fuel tank a ...
Other information:
Hyundai Santa Cruz (NX4A OB) 2021-2025 Service Manual: Repair procedures
- Replacement
• When removing the fender, wrap protective tape around a screwdriver or remover not to damage components
• Put on gloves to prevent hand injuries
1.Remove the front bumper.(Refer to Front Bumper - "Front Bumper Assembly")
2.Remove the head lamp.(Refe ...
Hyundai Santa Cruz (NX4A OB) 2021-2025 Service Manual: Repair procedures
- Inspection
Before and after servicing the MDPS system, perform the troubleshooting
and test procedure as follows. Compare the system condition with normal
condition in the table below and if abnormal symptom is detected,
perform necessary remedy and inspection.Test conditionNormal conditi ...
