Hyundai Kona: Ignition System / Troubleshooting
Hyundai Kona (OS) 2018-2025 Service Manual / Engine Electrical System / 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) 2018-2025 Service Manual: Repair procedures
Adjustment
1.
After loosening the hinge (A) mounting bolt, adjust the hood (B) by
moving it up and down or from side to side and tighten the bolt.
2.
Adjust the hood height by moving the hood overslam bumpers (C) up and
down.
...
Hyundai Kona (OS) 2018-2025 Service Manual: DC/DC Converter Components and components location
Component Location
1. DC/DC Converter [450W]
2. DC/DC Converter
[200W]
...
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