EVAPORATIVE (EVAP) EMISSION CONTROL SYSTEM CLEANING ...

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EVAP Emission Control System with DUTY CYCLE TYPE Purge Volume Conrol ValveEVAP PurgeVolume Control ValveIntake manifoldAir intakeVacuumCut ValveDuty CycleTypeFuel TankEVAP PressureSensorVacuumCut ValveBypassValveEVAPWaterSeparatorEVAP VentControl ValveEVAPCanisterFigure 1TP000511EVAP PurgeVolume ControlValveEVAP Emission Control System with STEP MOTOR TYPE Purge Volume Conrol ValveIntake manifoldAir intakeStep MotorTypeVacuumCut ValveEVAP PurgeControl SolenoidValveEVAP PurgeCut ValveFuel TankEVAP PressureSensorVacuumCut ValveBypassValveEVAPWaterSeparatorEVAP VentControl ValveEVAPCanisterFigure 2TP0005402/6
SERVICE PROCEDUREIMPORTANT: Before disconnecting any hose, make sure you mark the hose so it canbe correctly re-installed later. If a hose is incorrectly re-installed, the MIL will comeon.1. Disconnect the vacuum hose from the EVAP System Pressure Sensor (see Figure 3).CAUTION: The vacuum hose must be disconnected from the Pressure Sensor to prevent itfrom being damaged.EVAP SystemPressure SensorEVAPcanisterTireVacuum hose(EVAP SystemPressureSensor)Purge hoseFrontFigure 3TP0005132. Disconnect the Purge hose from the EVAP canister port labeled “Purge” (see Figure 3).3. Disconnect the hose from the EVAP Purge Volume Control Valve (or Purge Cut Valve, ifequipped). Refer to Figures 1, 2, and 4 to determine which hose to disconnect basedon the type of Purge Volume Control Valve on the vehicle (i.e., duty cycle or step motortype).IMPORTANT: Before disconnecting any hose, make sure you mark the hose so it can becorrectly re-installed later. If a hose is incorrectly re-installed, the MIL will come on.3/6
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EVAPORATIVE (EVAP) EMISSION CONTROL SYSTEM CLEANING ...

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