Hyundai Sonata: General Information / Specifications

Hyundai Sonata LF 2014-2019 Service Manual / Emission Control System / General Information / Specifications

Specifications

Purge Control Solenoid Valve (PCSV)

? Specification

Item	Specification
Coil Resistance (?)	22.0 ~ 26.0 [20°C(68°F)]

Fuel Tank Pressure Sensor (FTPS)

? Type: Piezo-Resistive Pressure Sensor

? Specification

Pressure [kPa (kgf/cm?, 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 (?)	19.8 ~ 21.8 [20°C(68°F)]

Tightening Torques

Item	kgf.m	N.m	lb-ft
Positive Crankcase Ventilation (PCV) Valve installation	0.8 ~ 1.2	7.8 ~ 11.8	5.8 ~ 8.7
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. • Crankcase Emission Control System prevents blow-by gas from releasing into the atmosphere. This system recycles gas ...

Troubleshooting

Troubleshooting SymptomSuspect areaEngine will not start or stuggle to startVapor hose damaged or disconnectedEngine stuggle to startMalfunction of the Purge Control Solenoid ValveRough idle or e ...

Other information:

Hyundai Sonata LF 2014-2019 Service Manual: Description and Operation
Description Exhaust emissions (CO, HC, NOx) are controlled by a combination of engine modifications and the addition of special control components. Modifications to the combustion chamber, intake manifold, camshaft and ignition system form the basic control system. These items have been int ...

Hyundai Sonata LF 2014-2019 Service Manual: Engine Room Under Cover Components and Components Location
Components 1. Under cover ...