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Home >> Suzuki >> 2012 >> SX4 Crossover, Standard Trans >> Repair and Diagnosis (Single Page) >> Engine Performance >> Testing & Diagnosis >> Engine General Information & Diagnosis >> Diagnostic Information and Procedures >> DTC P0456: Evaporative Emission System Leak Detected (Very Small Leak) >> DTC Confirmation Procedure

DTC Confirmation Procedure

NOTE:
  • If DTC other than aimed DTC are previously detected in DTC confirmation procedure, be sure to troubleshoot DTC previously detected.
  • Check that the following conditions are satisfied when using this procedure.
    • 4.4°C (39.9°F) < IAT < 50°C (122°F)
    • 4.4°C (39.9°F) < ECT < 45°C (113°F)
    • BARO > 75 kPa (0.8 kgf/cm2 , 10.8 psi, 0.75 bar)
    • Fuel level < 85%
  1. Warm up engine to normal operating temperature.
  2. Drive vehicle at 40 km/h (25 mile/h) for 15 min.
  3. Turn OFF ignition switch and leave for 6 hours.
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