Hyundai GENESIS COUPE BK 2010 Manual page 452

Fig.3) Normal data of IN-CVVT at idle.
Fig.4) Normal data of IN-CVVT at acceleration with load.
Fig.5) Normal graph of IN-CVVT at acceleration with load.
Monitor GDS Data
1. Connect GDS to Data Link Connector(DLC).
2. IG "ON".
3. Select "DTC" button, and then Press "DTC Status" to check DTC's information from the DTCs menu.
4. Read "DTC Status" parameter.
5. Is parameter displayed "Present fault"?
▶ Go to "System Inspection" procedure.
▶ Fault is intermittent caused by ECM memory was not cleared after repair. Erase DTC and drive
the vehicle to satisfy the enable codition then, go to " System Inspection" procedure.
System Inspection
■ Visual Inspection
1. Check oil level and oil cleanness is O.K.
2. Check OCV is contaminated.
3. Check for oil leakage around OCV
4. Has a problem been found ?
▶ Repair or replace as necessary and then, go to "Verification of Vehicle Repair" procedure.
▶ Go to "Component Inspection" procedure.
Component Inspection
■ Check OCV resistance
1. IG "OFF" and disconnect OCV connector.
2. Measure resistance between power and signal terminals of OCV. (Component Side)
Specification : 6.7 ~ 7.7 at 20°C (68°F)