LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Kia >> 2019 >> Optima LX >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (5 Of 6) (PHEV) >> DTC P2402-00: EVAP System Leak Detection Pump Control Circuit High >> Component Inspection >> Purge Control Solenoid Valve Coil Resistance Inspection >> EVAP. Leakage Test
April 5, 2026: LEMON Manuals is launched! Read the announcement.

EVAP. Leakage Test

  1. Ignition "OFF"
  2. Connect KDS to Data Link Connector (DLC).
  3. Ignition "ON" & Engine "ON"
  4. Operate vehicle according to enable condition of EVAP. Leakage Test.
  5. Perform "EVAP. Leakage Test" in "Vehicle S/W Management" with KDS.
    NOTE: EVAP. Leakage Test Condition:1.
    1. Vehicle Stopped
    2. Fuel Level Below 80%
    3. No Trouble Code
    4. Engine Idle State
    5. Engine Coolant Temperature Above 176°F (80°C)
    G13163603Courtesy of KIA MOTORS AMERICA, INC.
    G13163604Courtesy of KIA MOTORS AMERICA, INC.
    G13163605Courtesy of KIA MOTORS AMERICA, INC.
    G13163606Courtesy of KIA MOTORS AMERICA, INC.
  6. Has the test been successfully completed?

    YES 

    • Fault might be intermittent and caused either by poor contact in connectors or wiring harness, or it has been repaired and control module memory is not cleared yet. Thoroughly check terminal of battery, all connectors (and connections) for looseness, bending, corrosion, contamination, deterioration, and/or damage.
    • Repair or replace as necessary and then go to "VERIFICATION OF REPAIR " procedure.

    NO 

    • Carefully re-do this troubleshooting guide steps.
    • Repair or replace leaking system component(s) and then, go to "VERIFICATION OF REPAIR " procedure.
scientia non olet · About LEMON Manuals