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Home >> Suzuki >> 2007 >> XL7 Limited, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Aux. Emission Control Devices >> Repair Instructions >> Evaporative Emission System Cleaning >> Cleaning Procedure
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Cleaning Procedure

  1. Raise and support the vehicle. Refer to LIFTING AND JACKING THE VEHICLE .
  2. Remove the EVAP canister. Refer to Removal Procedure .
  3. Turn OFF the main valve on the J 41413-200.
  4. Disconnect the hose from the diagnostic station pressure regulator.
  5. Using a section of vacuum hose, connect one end onto the EVAP pressure/purge diagnostic station pressure regulator.
  6. Connect the other end of the vacuum hose to the canister side of the purge pipe.
  7. Turn ON the main nitrogen cylinder valve and continue to discharge nitrogen for 15 seconds.
  8. If the nitrogen does not clear the blockage, replace the purge pipe.
  9. Return the EVAP pressure/purge diagnostic station to the stations original condition.
  10. Install a new EVAP canister. Refer to Installation Procedure .
  11. Lower the vehicle.
  12. Install a new EVAP canister purge valve. Refer to Removal Procedure .
  13. Return to the diagnostic table that sent you here.