Hyundai Ioniq: Electric EGR Control Valve / Description and operation
Hyundai Ioniq (AE) 2017-2024 Service Manual / Engine Control/Fuel System / Engine Control System / Electric EGR Control Valve / Description and operation
| Description |
The 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.
The Exhaust Gas Recirculation (EGR) system is used to add the exhaust gas to intake air in order to reduce an excess of air and the temperature in the combustion chamber.
Specifications
Specification[Motor]
Item
Specification
Coil Resistance (Ω)2.37 - 2.7 [Position Sensor]
Item
Specification
Opened Voltage (V) 0...
Other information:
Hyundai Ioniq (AE) 2017-2024 Service Manual: Repair procedures
InspectionThrottle Position Sensor (TPS)1.Connect the GDS on the Data Link Connector (DLC).2.Start the engine and measure the output voltage of TPS 1 and 2 at C.T. and W.O.T. Specification : Refer to "Specification"ETC Motor1.Turn the ignition switch OFF...
Hyundai Ioniq (AE) 2017-2024 Service Manual: Troubleshooting
Fail-Safe Mode Item Fail-Safe ETC MotorThrottle valve stuck at 7°TPSTPS 1 faultReplace it with TPS 2TPS 2 faultReplace it with TPS 1TPS 1, 2 faultThrottle Angle (°) Throttle valve stuck at 7°Duty (%)• TPS1 : 13...
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Manual adjustment
The front seat can be adjusted by using the levers located on the outside of the seat cushion. Before driving, adjust the seat to the proper position so that you can easily control the steering wheel, foot pedals and controls on the instrument panel.
Forward and rearward adjustment
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