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Emission Control System - General Information - Hev: Specifications Kia Optima III

Specifications

Purge Control Solenoid Valve (PCSV)

Specification

ItemSpecification
Coil Resistance (ohms)19.0 ~ 22.0 [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
02.5
+6.67 (0.068, 26.8)4.5

Canister Close Valve (CCV)

Specification

ItemSpecification
Coil Resistance (ohms)19.8 ~ 21.8 [20°C(68°F)]

NVLD(Natural Vacuum Leakage Detection)

Specification

ItemCurrent (mA)
Switch openSwitch close
Power supplyApprox. 2.0Approx. 3.0
Data lineApprox. 10.0

Tightening Torques

ItemKgf.mN.m
Positive crankcase ventilation valve installation0.19 ~ 0.291.9 ~ 2.8
Canister protector installation bolt0.9 ~ 1.48.8 ~ 13.7
Canister installation bolt0.4 ~ 0.63.9 ~ 5.9
Auxiliary canister installation nut0.4 ~ 0.63.9 ~ 5.9
Fuel tank air filter bracket installation bolt0.4 ~ 0.63.9 ~ 5.9
Natural Vacuum Leakage Detection (NVLD) installation screw0.2 ~ 0.32.3 ~ 3.3