Hyundai I20 2024 Electric ev OBD Codes
On a 2024 Hyundai I20 Electric ev, traditional engine-related OBD patterns may not apply in the same way, and diagnostic codes are more likely to relate to electrical systems, control modules, sensors and communication networks.
These pages separate petrol, diesel, hybrid and EV-style diagnostic search intent so the content does not look identical across every variant.
P0141
O2 Sensor Heater Circuit Malfunction (Bank 1 Sensor 2)
P0300
Random / Multiple Cylinder Misfire Detected
P0301
Cylinder 1 Misfire Detected
P0302
Cylinder 2 Misfire Detected
P0303
Cylinder 3 Misfire Detected
P0304
Cylinder 4 Misfire Detected
P0351
Ignition Coil A Primary / Secondary Circuit Malfunction
P0352
Ignition Coil B Primary / Secondary Circuit Malfunction
P0353
Ignition Coil C Primary / Secondary Circuit Malfunction
P0354
Ignition Coil D Primary / Secondary Circuit Malfunction
Common problem themes for this powertrain
- • electrical communication and network faults
- • sensor plausibility and module communication issues
- • voltage-related warnings
- • control unit and signal faults