Hyundai Sonata: General Information / Troubleshooting
Hyundai Sonata LF 2014-2019 Service Manual / Emission Control System / General Information / Troubleshooting
| Troubleshooting |
| Symptom | Suspect area |
| Engine will not start or stuggle to start | Vapor hose damaged or disconnected |
| Engine stuggle 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 |
Specifications
Specifications
Purge Control Solenoid Valve (PCSV)
? Specification
ItemSpecificationCoil Resistance (?)22.0 ~ 26.0 [20°C(68°F)]
Fuel Tank Pressure Sensor (FTPS)
? Type: Piezo-Resistive ...
Schematic Diagrams
Schematic Diagram
...
Other information:
Hyundai Sonata LF 2014-2019 Owners Manual: Theft-alarm system
This system helps to protect your vehicle and valuables. The horn will sound
and the hazard warning lights will blink continuously if any of the following occurs:
- A door is opened without using the remote key or smart key.
- The trunk is opened without using the remote key or smart key.
- The eng ...
Hyundai Sonata LF 2014-2019 Owners Manual: Jack and tools
➀ Jack handle
② Jack
③ Wheel nut wrench
The jack, jack handle, and wheel lug nut wrench are stored in the luggage compartment
under the luggage box cover.
The jack is provided for emergency tire changing only.
Turn the winged hold down bolt counterclockwise to remove the spare tire.
Store t ...
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