Hyundai Ioniq: Crankcase Emission Control System / Schematic diagrams

Hyundai Ioniq (AE) 2017-2025 Service Manual / Engine Electrical System / Crankcase Emission Control System / Schematic diagrams

Schematic Diagram

Crankcase Emission Control System

Repair procedures

Inspection1. After disconnecting the vapor hose from the PCV valve, remove the PCV valve. 2. Reconnect the PCV valve to the vapor hose.3. Run the engine at idle, then put a finger over the open end of the PCV valve and make sure that intake manifold vacuum can be felt...

Other information:

Hyundai Ioniq (AE) 2017-2025 Service Manual: Specifications

Specifications Description Specification Limit General TypeIn-line, DOHC　Number of cylinders4　Bore72.0 mm (2.8346 in)　Stroke97.0 mm (3.8189 in)　Total displacement1,580 cc (96...

Hyundai Ioniq (AE) 2017-2025 Service Manual: Intake Air Temperature Sensor (IATS). Description and operation

DescriptionIntake Air Temperature Sensor (IATS) is included inside Manifold Absolute Pressure Sensor and detects the intake air temperature.To calculate precise air quantity, correction of the air temperature is needed because air density varies according to the temperature...