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Home >> Suzuki >> 2007 >> Swift + >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls & Fuel - 1.6L - DTC P0016 To P0317 >> DTC P0031, P0032, P0037, or P0038 >> Component Testing
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Component Testing

  1. Ignition OFF, disconnect the harness connector of the HO2S.
  2. Measure for 3-23 ohms of resistance between the ignition 1 voltage circuit terminal and the control circuit terminal of the HO2S heater.
    • If the resistance is out of the specified range, replace the HO2S sensor.
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