Hyundai Santa Fe (TM): Emission Control System / Components and components location
| Components Location |
| 1. Crankcase
pressure regulating valve (PRV) 2. Canister 3. Purge control solenoid valve (PCSV) |
4. Fuel tank
air filter 5. Catalytic converter (WCC) 6. Catalytic converter (UCC) |
|
1. Crankcase Pressure Regulating Valve (PRV) |
2. Canister |
|
|
|
|
3. Purge control solenoid valve (PCSV) |
4. Fuel tank air filter |
|
|
|
|
5. Catalytic converter (WCC) |
6. Catalytic converter (UCC) |
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|
|
Description Emissions Control System consists of three major systems. • The Crankcase Emission Control System prevents blow-by gas from releasing into the atmosphere.
Troubleshooting Symptom Suspect area Engine will not start or hard to start Vapor hose damaged or disconnected Engine struggles to start Malfunction of the Purge Control Solenoid Valve Rough idle or engine stalls Vapor hose damaged or disconnected Malfunction of the PCV valve Rough idle Malfunction of the Evaporative Emission Control System Excessive oil consumption Positive crankcase ventilation line clogged
Other information:
Hyundai Santa Fe (TM) 2019-2023 Service and Repair Manual: Heater & A/C Control Unit (Manual). Repair procedures
Replacement 1. Disconnect the negative (-) battery terminal. 2. Remove the console upper cover (A). 3. Press the lock pin, separate the console upper cover connectors (A).
Hyundai Santa Fe (TM) 2019-2023 Service and Repair Manual: Components and components location
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