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Home >> Suzuki >> 2008 >> Swift + >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls And Fuel - 1.6L - DTC P0317 To DTC P2610 >> DTC P0452 or P0453 >> Circuit/System Verification
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Circuit/System Verification

  1. Ignition ON, observe the DTC information with a scan tool. Verify DTC P0651 is not set.
  2. Ignition ON, observe the FTP Sensor voltage parameter. The FTP sensor voltage should be between 0.2-4.0 volts.
  3. Operate the vehicle within the Conditions for Running the DTC to verify the DTC does not reset. You may also operate the vehicle within the conditions that you observed from the Freeze Frame/Failure Records data.