Focus L4-2.0L DOHC VIN 5 (2003)
Canister Purge Control Valve: Service and Repair
Evaporative Emission Canister Purge Valve
REMOVAL
1. Disconnect the battery ground cable.
WARNING: THE EVAPORATIVE EMISSION SYSTEM CONTAINS FUEL VAPOR AND CONDENSED FUEL VAPOR.
ALTHOUGH NOT PRESENT IN LARGE QUANTITIES, IT STILL PRESENTS THE DANGER OF EXPLOSION OR FIRE.
DISCONNECT THE BATTERY GROUND CABLE FROM THE BATTERY TO MINIMIZE THE POSSIBILITY OF AN
ELECTRICAL SPARK OCCURRING, POSSIBLY CAUSING A FIRE OR EXPLOSION IF FUEL VAPOR OR FUEL LIQUID IS
PRESENT IN THE AREA. FAILURE TO FOLLOW THESE INSTRUCTIONS MAY RESULT IN PERSONAL INJURY.
2. Disconnect the Evaporative Emissions (EVAP) canister purge valve electrical connector.
3. Disconnect the return tube, control vacuum line and the outlet tube.
4. Remove the bolts and the EVAP canister purge valve.
INSTALLATION
1. To install, reverse the removal procedure.
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Carry out the evaporative emission system leak test. See: Testing and Inspection/Component Tests and General Diagnostics/Evaporative
Emission System Leak Test
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Carry out the evaporative emission repair verification drive cycle. See: Testing and Inspection/Component Tests and General
Diagnostics/Evaporative Emission Repair Verification Drive Cycle
