Hyundai GENESIS COUPE BK 2010 Manual page 579

▶ System performing to specification at this time. Clear the DTC.
▶ Go to the applicable troubleshooting procedure.
Fuel System > Engine Control System > P0082 Intake Valve Control Solenoid Circuit-Low
(Bank 2)
Component Location
General Description
The CVVT (Continuously Variable Valve Timing) system is installed to the chain sprocket of the intake camshaft. This
system controls the intake camshaft to provide the optimal valve timing for every driving condition. The ECM controls
the Oil Control Valve(OCV), based on the signals output from mass air flow, throttle position and engine coolant
temperature. The CVVT controller regulates the intake camshaft angle using oil pressure through the OCV. As result,
the relative position between the camshaft and the crankshaft becomes optimal, and the engine torque improves, fuel
economy improves, exhaust emissions decrease under overall driving conditions.
DTC Description
When the enable condition is satisfied The ECM checks that high and low outputs (Voltage level) are observed when
OCVs are commanded. When a OCV output failure is detected, the appropriate fail counter is incremented.
If the failure threshold is exceeded 5 seconds during one diagnostic test(10 second),the test is failed and DTC is
stored.
MIL(Malfunction Indication Lamp) turns on when the malfunction lasts till consecutive 2 driving cycle.
DTC Detecting Condition
Item
DTC Strategy
Enable Conditions
Threshold value
Detecting Condition
• Detects a short to ground or open
• No disabling Faults Present
• Engine Running
• 11V ≤ Battery Voltage ≤ 16V
• Short to ground or open circuit
Possible Cause
• Poor Connection
• Open in Power circuit
• Open or short to ground in
Control Circuit
• OCV