Hyundai Ioniq (AE): Ignition System / Description and operation
Hyundai Ioniq (AE) 2017-2022 Service & Repair 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 preprogrammed 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 InspectionSpark test1.Check for DTCs. • If a DTC is present, perform troubleshooting in accordance with the procedure for that DTC.
Other information:
Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: Components and components location
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Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: Description and operation
Cruise ControlThe cruise control system is engaged by the cruise "ON/OFF" main switch located on right of steering wheel column. The system has the capability to cruise, coast, accelerate and resume speed.It also has a safety interrupt, engaged upon depressing brake or shifting select lever.
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