Hyundai Genesis: Engine Control System / 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.
![](images/purge_control_solenoid_valve_pcsv_description_and_operation-270/1/scmf20241l.gif)
Inspection
1.
Turn the ignition switch OFF.
2.
Disconnect the injector connector.
3.
Measure resistance between the injector terminals 1 and 2.
4.
Check that the resistance is within t ...
Specification
ItemSpecificationCoil Resistance (?)22.0 ~ 26.0 [20°C(68°F)]
...
Other information:
Description
Heated Oxygen Sensor (HO2S) consists of zirconium and alumina
and is installed on upstream and downstream of the Manifold Catalyst
Converter (MCC).
After it compares oxygen consistency of the atmosphere with
the exhaust gas, it transfers the oxygen consistency of the exhaust ga ...
Retractor pre-tensioner
Your vehicle is equipped with driver's
and front passenger's Pre-Tensioner
Seat Belts. The purpose of the pretensioner
is to make sure the seat
belts fit tightly against the occupant's
body in certain frontal collisions. The
pre-tensioner seat belts may be activa ...