Hyundai Elantra: Emission Control System / 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
|
Components Location1. Canister2. Purge control solenoid valve (PCSV)3. Fuel Tank Air Filter4. Catalytic converter (WCC)5. Catalytic converter (UCC)1. Canister 2...
SpecificationsPurge Control Solenoid Valve (PCSV)▷ Specification
Item
Specification
Coil Resistance (Ω)22...
Other information:
Interior general precautions
Prevent caustic solutions such as
perfume and cosmetic oil, from
contacting the interior parts because
they may cause damage or discoloration.
If they do contact the interior parts,
wipe them off immediately. See the
instructions for the proper way to clean
vinyl...
Opening the fuel filler door
The fuel filler door must be opened from
inside the vehicle by pulling up the fuel
filler door opener.
1. Turn the engine off.
2. Pull up the fuel filler door opener.
3. Pull the fuel filler door (1) out to fully
open...