Evaporative Emissions Hose Replacement - Engine
Evaporative Emissions Hose: Service and Repair
Evaporative Emission (EVAP) Hoses/Pipes Replacement - Engine/Chassis
EVAPORATIVE EMISSION (EVAP) HOSES/PIPES REPLACEMENT - ENGINE/CHASSIS
REMOVAL PROCEDURE
CAUTION:
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Refer to Fuel and EVAP Pipe Caution in Service Precautions.
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Refer to Gasoline/Gasoline Vapors Caution in Service Precautions.
NOTE: Refer to Fuel and Evaporative Emission (EVAP) Hose/Pipe Connection Cleaning Notice in Service Precautions.
1. Relieve the fuel system pressure. Refer to Fuel Pressure Relief Procedure.
2. Refer to Quick Connect Fitting(s) Service (Metal Collar) in order to disconnect the following from the fuel rail:
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The fuel return hose/pipe (1)
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The fuel feed hose/pipe (2)
3. Disconnect the evaporative emission (EVAP) pipe (7, 8) from the EVAP canister purge solenoid valve.
4. Disengage the EVAP/fuel pipe retaining clips from the following:
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The oil indicator tube (3)
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The engine wiring harness bracket (4)
5. Raise and support the vehicle. Refer to Vehicle Lifting.
6. Disengage the EVAP/fuel pipe retaining clips from the EVAP/fuel pipe brackets (5, 6).
7. Refer to Quick Connect Fitting(s) Service (Plastic Collar) in order to disconnect the following from the EVAP/fuel pipes:
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The chassis fuel return pipe (1)
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The chassis fuel feed pipe (2)
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The chassis EVAP pipe (3)
