Hyundai Kona: Ignition System / Troubleshooting

Troubleshooting
Symptom
Suspect Area
Remedy
Engine will not start or is hard to
start (Cranks OK)
Ignition lock switch
Inspect ignition lock switch, or replace as required
Ignition coil
Inspect ignition coil, or replace as required
Spark plugs
Inspect spark plugs, or replace as required
Ignition wiring disconnected or broken
Repair wiring, or replace as required
Rough idle or stalls
Ignition wiring
Repair wiring, or replace as required
Ignition coil
Inspect ignition coil, or replace as required
Engine hesitates/poor acceleration
Spark plugs and spark plug cables
Inspect spark plugs / cable, or replace as required
Ignition wiring
Repair wiring, or replace as required
Poor mileage
Spark plugs and spark plug cables
Inspect spark plugs / cable, or replace as required

Repair procedures
On-vehicle Inspection Inspect ignition coil assembly and Perform spark test 1. Check for DTCs.    ...

Ignition Coil Specifications
Specification Item Specification Primary Coil Resistance (Ω) 0.56 ± 10% [20°C (68°F)] Pin 4 ...

Other information:

Hyundai Kona (OS) 2018-2021 Owners Manual: Accumulated Info display
This display shows the accumulated trip distance (1), the average fuel economy (2), and the total driving time (3). The information is accumulated starting from the last reset. To manually reset the information, press and hold the OK button when viewing the Accumulated driving info. The trip dist ...

Hyundai Kona (OS) 2018-2021 Service Manual: Components and components location
Components 1. Rear door trim 2. Rear door full handle mounting support 3. Rear door trim seal 4. Rear door hinge 5. Rear door quadrant inner cover 6. Rear door panel 7. Rear door delta molding 8. Rear door belt inside weatherstrip 9. Rear do ...

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