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Vehicles / Hyundai

i20/Bayon (BC3) 1.2 (2021-n.d.)

1.2 L Smartstream

Profile and scope

Brand: Hyundai

Model group: i20/Bayon (BC3) 1.2

Years: 2021 – not specified

Profile: legacy-0499-hyundai-ed81d93757

Enhanced readings

35 real-time signal entries listed; 0 pending runtime-parity entries.

Categories: battery, chassis, engine, fuel-emissions, thermal

Read individual enhanced PID meanings and their precise profile relationships below. Library metadata is not a road-test claim.

Manufacturer code reference

A reference pack is listed with 1492 entries. These are pack entries, not confirmed faults or unique supported codes for this vehicle.

Catalog revision: legacy-owner-2026-10-09-v81

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Enhanced PID meanings for this profile

35 enhanced signal meaning pages are linked from this production profile. Open a page to inspect its distinct definition variants.

[ABS] Front right wheel speed km/h

[ECM] Knock control adaptation Cyl.1 °

[ECM] Misfire current Cyl.1 No scalar unit

[ABS] Front left wheel speed km/h

[ECM] Catalyst Damaging Misfires Total All Cylinders No scalar unit

[ECM] Knock retard Cyl.2 °

[ABS] Rear left wheel speed km/h

[ECM] Knock control adaptation Cyl.4 °

[ECM] Injector Pulse Width Cylinder # 3 ms

[ECM] Injector Pulse Width Cylinder # 4 ms

[DASH] Odometer km

[ECM] Misfire current Cyl.3 No scalar unit

[ABS] Rear right wheel speed km/h

[ECM] Emission relevant Misfires Total Cyl.4 No scalar unit

[DASH] Fuel level input L

[ECM] Misfire current Cyl.4 No scalar unit

[ECM] Emission relevant Misfires Total Cyl.1 No scalar unit

[ECM] Battery voltage V

[ECM] Emission relevant Misfires Total Cyl.3 No scalar unit

[ECM] Engine oil temperature °C

[ECM] Emission relevant Misfires Total Cyl.2 No scalar unit

[ECM] Catalyst Damaging Misfires Total Cyl.4 No scalar unit

[ECM] Emission relevant Misfires Total All Cylinders No scalar unit

[ECM] Injector Pulse Width Cylinder # 2 ms

[ECM] Knock control adaptation Cyl.2 °

[ECM] Injector Pulse Width Cylinder # 1 ms

[ECM] Knock control adaptation Cyl.3 °

[ECM] Catalyst Damaging Misfires Total Cyl.2 No scalar unit

[ECM] Knock retard Cyl.3 °

[ECM] Catalyst Damaging Misfires Total Cyl.3 No scalar unit

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Assigned trouble-code reference families

Genesis / Hyundai / Kia

Family assignment is a reference relationship, not a claim that all codes apply to this vehicle.

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