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Home >> Suzuki >> 2006 >> Grand Vitara Base, RWD, Automatic >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine General Information And Diagnosis >> Diagnostic Information And Procedures >> DTC P2400: Evaporative Emission System Leak Detection Pump Control Circuit Open >> DTC Detecting Condition and Trouble Area
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DTC Detecting Condition and Trouble Area

DTC DETECTING CONDITION CHART

DTC detecting condition Trouble area
EVAP leak detecting pump circuit voltage is higher than 4 V while it detect pump turned OFF or lower than 2 V while it detect pump turned ON
(1 driving cycle detection logic)
  • EVAP leak check module and its circuit
  • ECM
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