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Home >> Hyundai >> 2002 >> Santa Fe Base, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics - 2.4L >> Diagnostic Tests >> DTC P0452: EVAP Emission System - Pressure Sensor Low Input >> Scantool Diagnostics >> Monitor Scantool Data
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Monitor Scantool Data

  1. Ignition "OFF".
  2. Connect Scantool and Engine "ON".
  3. Monitor "Fuel Tank Pressure Sensor" parameter on CURRENT DATA.
    Fig 1: Scan Tool Screen Display - Current Data (Fuel Tank Pressure Sensor)
    G07324819
  4. Is the parameter displayed within specifications?

    YES

    • Fault is intermittent caused by poor contact in FTS's and/or PCM's connector or was repaired and PCM memory was not cleared. Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage. Repair or replace as necessary and go to "VERIFICATION OF VEHICLE REPAIR " procedure.

    NO

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