LEMON Manuals: Even more car manuals for everyone
Home >> Kia >> 2005 >> Rio Base, Standard >> Repair and Diagnosis >> Engine Performance >> System >> DTC Troubleshooting Procedures >> DTC Troubleshooting >> DTC P0102: Mass Or Volume Air Flow Circuit Low Input >> Scantool Diagnostics >> Monitor DTC Status

Monitor DTC Status

  1. Connect santool to Data Link Connector (DLC).
  2. Warm up the engine to normal operating temperature.
  3. Monitor the "MAF VOLTAGE" parameter on scantool.
    1. Specification:
    1. Approx. 0.1V with ignition ON & Engine: OFF
    2. Approx. 0.6~0.8V with idle & no load
  4. Is parameter displayed near the specification?

    YES

    1. Fault is intermittent caused by poor contact in the sensor's and/or the ECM's connector, which was repaired but ECM 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

    1. Go to "W/HARNESS INSPECTION " procedure.
scientia non olet · About LEMON Manuals