Hyundai Palisade (LX2): Ignition System / Description and operation
Hyundai Palisade (LX2) 2020-2025 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.
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 procedure for that DTC.
Other information:
Hyundai Palisade (LX2) 2020-2025 Service Manual: Schematic diagrams
System Block Diagram Component Parts And Function Outline Component part Function Vehicle-speed sensor, ESP/ABS Control Module Converts vehicle speed to pulse. ECM Receives signals from sensor and control switches.
Hyundai Palisade (LX2) 2020-2025 Service Manual: Components and components location
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