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Home >> Suzuki >> 2011 >> Grand Vitara Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis >> Diagnostic Information and Procedures >> DTC P0443: Evaporative Emission System Purge Control Valve Circuit >> DTC Confirmation Procedure
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DTC Confirmation Procedure

WARNING:
  • When performing a road test, select a place where there is no traffic or possibility of a traffic accident and be very careful during testing to avoid occurrence of an accident.
  • Road test should be carried out by 2 persons, a driver and a tester, on a level road.
  1. Start engine and warm up to normal operating temperature.
  2. Drive vehicle at 30 - 50 km/h (19 - 31 mile/h) for 5 min. at 5th gear or D range. (Keep throttle valve opening constantly in this step.)