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Monitor GDS Data

  1. Connect GDS to DLC (Data Link Cable).
  2. Check the "Current Data"  about related DTC with GDS during Cranking the engine.
    Fig 1: Display - Synchronization Of CKPS - CMPS Screen
    G09781385Courtesy of KIA MOTORS AMERICA, INC.
  3. If the parameter is not similar with shown data, measure related waveforms with GDS.
    Fig 2: Display - Normal Waveforms Of CKPS, CMPS-IN At Engine Idle Screen
    G09781386Courtesy of KIA MOTORS AMERICA, INC.

    A: CKPS & CMPS (Intake side) synchronization - There are about 4~5 teeth between the CKPS missing tooth and CMPS signal.

  4. Are the parameters displayed correctly?

    YES 

    • Fault is intermittent caused by poor contact in the sensor'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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