Hyundai Ioniq: Engine Control System / Electric EGR Control Valve

Repair procedures

Inspection1.Turn the ignition switch OFF and disconnect the battery negative (-) cable.2.Disconnect the fuel pressure regulator valve connector.3.Measure resistance between the fuel pressure regulator valve terminals 1 and 2...

Description and operation

DescriptionThe Electric EGR Control Valve is installed in between the EGR cooler and the exhaust line and is a solenoid valve. This valve controls EGR (Exhaust Gas Recirculation) amount by the ECM's duty control signal depending on engine load and the need of intake air...

Other information:

Hyundai Ioniq (AE) 2017-2024 Service Manual: Engine Control Module (ECM). Repair procedures

Removal    • When replacing the ECM, the vehicle equipped with the immobilizer must be performed procedure as below.[In the case of installing used ECM]1)Perform "ECM Neutral mode" procedure with GDS.(Refer to Body Electrical System - "Immobilizer System")2)After finishing "ECM Neutral mode", perform "Key teaching" procedure with GDS...

Hyundai Ioniq (AE) 2017-2024 Owner's Manual: Smart Cruise Control Vehicleto- Vehicle Distance

To set Vehicle-to-Vehicle Distance When the Smart Cruise Control System is ON, you can set and maintain the distance from the vehicle ahead of you without pressing the accelerator or brake pedal. Each time the button is pressed, the vehicle to vehicle distance changes as follows: For example, if you drive at 56 mph (90 km/h), the distance is maintained as follows: Distance 4 - approximately 172 feet Distance 3 - approximately 130 feet Distance 2 - approximately 106 feet Distance 1 - approximately 82 feet Information The distance is set to the last set distance when the system is used for the first time after the vehicle is in the ready () mode...