Hyundai Veloster: Engine Control System
Troubleshooting
Description and OperationChecking the amount of air conditioner refrigerant and compressor lubricant
When the amount of refrigerant is low, the performance of the air conditioning
is reduced. Overfilling also has a negative influence on the air conditioning system.
Therefore, if abnormal operation ...
Checking the engine oil level
1. Be sure the vehicle is on level ground. 2. Start the engine and allow it
to reach normal operating temperature. 3. Turn the engine off and wait for a few
minutes (about 5 minutes) for the oil ...
Intake Air Temperature Sensor (IATS). Description and Operation
Description
Intake Air Temperature Sensor (IATS) is included inside Manifold Absolute
Pressure Sensor and detects the intake air temperature.
To calculate precise air quantity, correction o ...