Hyundai Accent: Purge Control Solenoid Valve (PCSV). Description and Operation

Purge Control Solenoid Valve (PCSV) is installed on the surge tank and controls the passage between the canister and the intake manifold. It is a solenoid valve and is open when the ECM grounds the valve control line. When the passage is open (PCSV ON), fuel vapor stored in the canister is transferred to the intake manifold.

Replacement

The injector combustion seal should be replaced new one to prevent leakage after removing the injector. 1. Remove the combustion seal (A) with a wire cutter. ...

Purge Control Solenoid Valve (PCSV). Specifications

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

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Removal
1. Remove the under covers (A). Tightening torque: 6.9 ~ 10.8N.m (0.7 ~ 1.1kgf.m, 5.1 ~ 7.9lb-ft) ...

Removal
1. Turn the ignition switch OFF and disconnect the battery negative (-) cable. 2. Disconnect the variable intake solenoid valve connector ...

Line Pressure Control Solenoid Valve. Description and Operation
Description line pressure control solenoid valve is attached to the valve body. This variable force solenoid valve directly controls the hydraulic pressure inside the line pressure. ...