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Home >> Kia >> 2016 >> Optima SX >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 46 (Automatic Transaxle System Diagnosis (HEV)) >> DTC P1774: Speed Command PWM Line >> Scantool Diagnostics >> Monitor Scantool Data

Monitor Scantool Data

WARNING: This page is about a different variant/trim than selected.
  1. Connect scantool to Data Link Connector(DLC).
  2. Engine "ON".
  3. Driving 1st speed to 6th speed at D-range.
  4. Select "Current Data" mode and monitor "Oil pump speed Actual RPM" parameter current value.

    Specification:  See below data

    Fig 1: Current Data Oil Pump Speed Actual P & N Range
    G11820987Courtesy of KIA MOTORS AMERICA, INC.
    Fig 2: Current Data Oil Pump Speed Actual D Range 1st Gear
    G11820988Courtesy of KIA MOTORS AMERICA, INC.
    Fig 3: Current Data Oil Pump Speed Actual D Range 2nd Gear
    G11820989Courtesy of KIA MOTORS AMERICA, INC.
    Fig 4: Current Data Oil Pump Speed Actual D Range 3rd Gear
    G11820990Courtesy of KIA MOTORS AMERICA, INC.
    Fig 5: Current Data Oil Pump Speed Actual D Range 4th Gear
    G11820991Courtesy of KIA MOTORS AMERICA, INC.
    Fig 6: Current Data Oil Pump Speed Actual D Range 5th Gear
    G11820992Courtesy of KIA MOTORS AMERICA, INC.
    Fig 7: Current Data Oil Pump Speed Actual D Range 6th Gear
    G11820993Courtesy of KIA MOTORS AMERICA, INC.

    * OPU may be working or not according to by driving situation and loading condition

  5. Is Oil pump speed Actual RPM value within specific?

    YES 

    • Fault is intermittent caused by poor contact between PCM/TCM and Sensor, and DTC was not cleared. Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage. Repair as necessary and go to "Verification Of Vehicle Repair " procedure.

    NO 

    • Go to Terminal & Connector Inspection procedure below.