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Home >> Suzuki >> 2006 >> XL-7 Base, RWD, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Aux. Emission Control Devices >> Repair Instructions >> EVAP Leak Check Module and Its Circuit Inspection >> EVAP Leak Detecting Pump Circuit Check

EVAP Leak Detecting Pump Circuit Check

  1. Turn ignition switch to ON position, clear DTC and select "MISC TEST" mode on SUZUKI scan tool.
  2. Using SUZUKI scan tool, check that operating sound of EVAP leak detecting pump is heard only when pump is switched ON.

    If operating sound of EVAP leak detecting pump is heard, EVAP leak detecting pump and its circuit are in good condition.

    If operating sound of EVAP leak detecting pump is not heard, check EVAP leak detecting pump, wire harness and connections.

    Fig 1: Identifying EVAP Leak Detecting Pump Circuit
    G04721116Courtesy of SUZUKI OF AMERICA CORP.
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