Kia Sedona: Description and Operation
Third generation YP (2014-2025) / Kia Sedona YP 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-programmed 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 accordanc ...
Other Information:
Windows
(1) Driver ...
Front Impact Sensor (FIS) Description and Operation
Description
The Front Impact Sensors (FIS) are installed in the Front End
Module (FEM). These remote sensors are used to detect acceleration due
to a collision at the mounting location. The pri ...
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