Hyundai Santa Fe (TM): 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 |
|
Malfunction of the PCV valve |
|
|
Rough idle |
Malfunction of the Evaporative Emission Control System |
|
Excessive oil consumption |
Positive crankcase ventilation line clogged |
Components Location 1. Crankcase pressure regulating valve (PRV) 2. Canister 3. Purge control solenoid valve (PCSV) 4.
Specifications Purge Control Solenoid Valve (PCSV) ▷ Specification Item Specification Coil Resistance (Ω) 20.
Other information:
Hyundai Santa Fe (TM) 2019-2023 Service and Repair Manual: Temperature Control Actuator. Repair procedures
Inspection 1. Turn the ignition switch OFF. 2. Disconnect the temperature control actuator connector. 3. Verify that the temperature control actuator operates to the cool position when connecting 12V to terminal 3 and grounding terminal 7.
Hyundai Santa Fe (TM) 2019-2023 Service and Repair Manual: Smart Cruise Control (SCC) Switch. Repair procedures
Inspection 1. Check for resistance between terminals in left switch position. [Audio/Bluetooth] Switch Connector terminal Resistance (± 3%) SEEK Up 1 - 6 430 Ω
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