Hyundai Azera: Engine Control/Fuel System

CVVT (Continuously Variable Valve Timing) System Description and Operation

Description Continuous Variable Valve Timing (CVVT) system advances or retards the valve timing of the intake and exhaust valve in accordance with the ECM control signal which is calculated by ...

General Information

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Windshield defrosting and defogging
  WARNING - Windshield  heating Do not use the or position during cooling operation in extremely humid weather. The difference between the temperature of the outside air and that of t ...

Repair procedures
Starter Circuit Troubleshooting     The battery must be in good condition and fully charged. 1. Disconnect the injector connectors. 2. With the shift lever in N or P (A/T) ...

Repair procedures
Inspection Self Diagnosis With GDS Smart key system defects can be quickly diagnosed with the GDS. GDS operates actuator quickly to monitor, input/output value and self diagnosis. The followi ...