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Home >> Jeep >> 2004 >> Wrangler Sport, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Emissions Control System >> EVAP/Purge Solenoid >> Description
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EVAP/Purge Solenoid: Description

The duty cycle EVAP canister purge solenoid (DCP) regulates the rate of vapor flow from the EVAP canister to the intake manifold. The Powertrain Control Module (PCM) operates the solenoid.