Hyundai Ioniq: ETC (Electronic Throttle Control) System / Schematic diagrams

Hyundai Ioniq (AE) 2017-2025 Service Manual / Engine Control/Fuel System / Engine Control System / ETC (Electronic Throttle Control) System / Schematic diagrams

Schematic Diagram

Circuit Diagram

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...

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...

Other information:

Hyundai Ioniq (AE) 2017-2025 Service Manual: Oil Pump. Repair procedures

Removal and installation1.Remove the timing chain cover.(Refer to Timing System - "Timing Chain Cover")2.Remove the oil pump cover (A). Tightening torque : Screws :5.9 - 8.8 N.m (0.6 - 0.9 kgf.m, 4.3 - 6.5 lb-ft)Bolts :8.8 - 13.7 N.m (0...

Hyundai Ioniq (AE) 2017-2025 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...