Hyundai Ioniq (AE): Crankcase Emission Control System / Repair procedures
| Inspection |
| 1. | 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.
|
| 4. | If the vacuum is not felt inspect PCV operation, if operating correctly clean or replace the vapor hose. |
Schematic Diagram
Operation Principle
Other information:
Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: Mode Control Actuator. Repair procedures
Inspection1.Turn the ignition switch OFF.2.Disconnect the mode control actuator connector.3.Verify that the mode control actuator operates to the defrost mode when connecting 12V to terminal 3 and grounding terminal 4.Verify that the mode control actuator operates to the vent mode when connected in reverse.
Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: Troubleshooting
Trouble Symptom ChartsTrouble Symptom 1Trouble Symptom 2 Trouble symptom Probable cause Remedy The set vehicle speed varies greatly upward or downward"Surging" (repeated alternating acceleration and deceleration) occurs after settingMalfunction of the vehicle speed se
Categories
- Manuals Home
- Hyundai Ioniq Owners Manual
- Hyundai Ioniq Service Manual
- If the 12 Volt Battery is Discharged (Hybrid Vehicle)
- Suspension System
- Repair procedures
- New on site
- Most important about car
Copyright © 2026 www.hioniqae.com - 0.0147