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Home >> Suzuki >> 2011 >> Kizashi S, FWD, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine General Information And Diagnosis >> Diagnostic Information and Procedures >> DTC P0171/P0172: System Too Lean/System Too Rich >> DTC Confirmation Procedure
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DTC Confirmation Procedure

WARNING:
  • Perform road test in a place where there is no traffic to prevent an accident.
  • Road test should be performed by two persons, a driver and a tester, on a level road.
NOTE:
  • Be sure to troubleshoot first unexpected DTCs previously detected in "DTC Confirmation Procedure".
  • Confirm that the following conditions are met in this "DTC Confirmation Procedure".
    • BARO > 75 kPa (0.8 kgf/cm2 , 10.8 psi, 0.75 bar)
    • DTC P0102, P0103, P0131, P0132 or P2237 is not detected.
  1. Warm up engine to normal operating temperature.
  2. Drive vehicle at 50 - 60 km/h (31 - 37 mile/h) for 3 min. (Keep throttle valve opening constantly in this step.)
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