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Component Inspection

Check OCV

IG "OFF" and disconnect OCV connector.

Measure resistance between terminal 1 and 2 of OCV. (Component Side)

SPECIFICATION:

SPECIFICATION

Resistance (Ω)

6.7 ~ 7.7 Ω at 20°C (68°F)

Fig 1: Measuring Resistance Between Terminal 1 And 2 Of OCV (Component Side)

G05321922

Courtesy of HYUNDAI MOTOR CO.

Is the measured resistance within specification ?
YES
- Go to " 2OCV Actuation Test" as follows.
NO
- Substitute with a known - good OCV and check for proper operation. If the problem is corrected, replace OCV and go to "VERIFICATION OF VEHICLE REPAIR " procedure.

OCV Actuation Test
1. Connect scantool and IG "ON".
2. Select "OCV" on the Actuation Test.
3. Activate "OCV" by pressing "STRT (F1)" key.
  (should hear a faint click from Oil Control solenoid Valve)
4. Repeat this procedure 4 or 5 times to ensure reliability.
  
  Fig 2: Scantool Display - ACTUATION TEST
  Courtesy of HYUNDAI MOTOR CO.
5. Does OCV generate click sound during actuation test ?
  YES
  - Substitute with a known - good PCM and check for proper operation. If the problem is corrected, replace PCM and go to "VERIFICATION OF VEHICLE REPAIR " procedure.
  NOTE: There is a memory reset function on scantool that can erase optional parts automatically detected and memorized by PCM.
  Before or after testing PCM on the vehicle, use this function to reuse the PCM on the others
  
  NO
  - Substitute with a known - good OCV and check for proper operation. If the problem is corrected, replace OCV and go to "VERIFICATION OF VEHICLE REPAIR " procedure.