Hyundai Sonata: Engine Electrical System / Ignition System
- Description and Operation
- Repair procedures
- Ignition Coil Description and Operation
- Ignition Coil Specifications
- Ignition Coil Schematic Diagrams
- Ignition Coil Repair procedures
- Spark Plug Description and Operation
- Spark Plug Specifications
- Spark Plug Repair procedures
Troubleshooting
Troubleshooting
Ignition System
SymptomSuspect AreaRemedyEngine will not start or is hard to start (Cranks OK)Ignition lock switchInspect ignition lock switch, or replace as requiredIgnition c ...
Description and Operation
Description
Ignition timing is controlled by the electronic control ignition timing system.
The standard reference ignition timing data for the engine
operating conditions are pre-pro grammed i ...
Other information:
Hyundai Sonata LF 2014-2019 Service Manual: Blind Spot Detection Indicator Repair procedures
Removal
Blind Spot Detection Warnig Indicator
1.
Disconnect the negative (-) battery terminal.
2.
Remove the mirro (A).
Installation
Blind Spot Detection Warnig Indicator
1.
Install the outside mirror.
2.
Connect the negative (-) battery terminal.
Inspection
Diagnosis with GDS ...
Hyundai Sonata LF 2014-2019 Service Manual: Spark Plug Description and Operation
Description
A spark plug is a device for delivering electric current from
an ignition system to the combustion chamber of a spark-ignition engine
to ignite the compressed fuel/air mixture therein by means of an
electric spark, while containing combustion pressure within the engine. A
spar ...
