Hyundai Sonata: Specifications - General Information - Emission Control SystemHyundai Sonata: Specifications

Specifications

Purge Control Solenoid Valve (PCSV)
▷ Specification
Item
 Specification
Coil Resistance (Ω)
 19.0 ~ 22.0 [20°C(68°F)]

Fuel Tank Pressure Sensor (FTPS)
▷ Type: Piezo-Resistive Pressure Sensor
▷ Specification
Pressure
[kPa (kgf/cm², in H2O)]
 Output Voltage (V)
-6.67 (-0.068, -26.8)
 0.5
0
 2.5
+6.67 (0.068, 26.8)
 4.5

Canister Close Valve (CCV)
▷ Specification
Item
 Specification
Coil Resistance (Ω)
 19.9 ~ 22.9 [20°C(68°F)]


Tightening Torques

Item
 kgf.m
 N.m
 lb-ft
Positive crankcase ventilation valve installation
 0.19 ~ 0.29
 1.9 ~ 2.8
 1.4 ~ 2.1
Canister installation bolt
 0.4 ~ 0.6
 3.9 ~ 5.9
 2.9 ~ 4.3


    Description and Operation
    Description Emissions Control System consists of three major systems. • The Crankcase Emission Control System prevents blow-by gas from releasing into the atmosphere. T ...

    Troubleshooting
    Troubleshooting Symptom Suspect area Engine will not start or struggle to start Vapor hose damaged or disconnected Engine strugg ...

    See also:

    Intake Air Temperature Sensor (IATS). Repair procedures
    Inspection 1. Turn the ignition switch OFF. 2. Disconnect the IATS connector. 3. Measure resistance between th ...

    High Pressure Fuel Pump. Repair procedures
    Removal In case of removing the high pressure fuel pump, high pressure fuel pipe, delivery pipe, and injector, there may be in ...

    Tire pressure monitoring system (TPMS)
    (1) Low tire pressure telltale / TPMS malfunction indicator Each tire, including the spare (if provided), should be checked monthly when cold and inflated to the inflation pressure recommended ...