Hyundai Santa Fe: Emission Control System / Troubleshooting

Hyundai Santa Fe (TM) 2019-2024 Service Manual / Emission Control System / Troubleshooting

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
Rough idle or engine stalls	Malfunction of the PCV valve
Rough idle	Malfunction of the Evaporative Emission Control System
Excessive oil consumption	Positive crankcase ventilation line clogged

Components and components location

Components Location 1. Crankcase pressure regulating valve (PRV) 2. Canister 3. Purge control solenoid valve (PCSV) 4...

Specifications

Specifications Purge Control Solenoid Valve (PCSV) ▷ Specification Item Specification Coil Resistance (Ω) 20...

Other information:

Hyundai Santa Fe (TM) 2019-2024 Service Manual: Rear Pillar Trim. Components and components location

Hyundai Santa Fe (TM) 2019-2024 Owner's Manual: Fuel filler door

Opening the fuel filler door 1. Turn the engine off. 2. Ensure Driver’s door is unlocked. 3. Press the rear center edge of the fuel filler door. 4. Pull the fuel filler door (1) outward to access the fuel tank cap. 5. To remove the fuel tank cap (2), turn it counterclockwise...