Hyundai Sonata: Ignition System / Description and Operation
Hyundai Sonata LF 2014-2019 Service Manual / Engine Electrical System / Ignition System / 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 in the memory of the ECM
(Engine Control Module).
The engine operating conditions (speed, load, warm-up
condition, etc.) are detected by the various sensors. Based on these
sensor signals and the ignition timing data, signals to interrupt the
primary current are sent to the ECM.
The ignition coil is activated, and timing is controlled.
Ignition System
...
Repair procedures
On-vehicle Inspection
Inspect ignition coil assembly and Perform spark test
1.
Check for DTCs.
•
If a DTC is present, perform troubleshooting in accordance with the ...
Other information:
Hyundai Sonata LF 2014-2019 Service Manual: Roof Trim Assembly Repair procedures
Replacement
•
Put on gloves to protect your hands.
•
When prying with a flat-tip screwdriver, wrap it with
protective tape, and apply protective tape around the related parts, to
prevent damage.
•
Use a plastic panel removal t ...
Hyundai Sonata LF 2014-2019 Service Manual: Roller Blind Repair procedures
Removal
1.
Open the roller blind using the panorama sunroof switch.
•
Leave 10 ~ 20cm (0.3937 ~ 0.7874 in) of the roller blind unopened.
2.
Remove the roof trim.
(Refer to Roof Trim - "Roof Trim Assembly")
3.
Remove the roller blind bar (C) by pressing th ...
© 2018-2024 www.hsonatalf.org
