Hyundai Elantra: Ignition System / Description and operation
Hyundai Elantra (CN7) 2021-2025 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-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.
Repair procedures
On-vehicle InspectionInspect ignition coil assembly and Perform spark test1.Check for DTCs.
•
If a DTC is present, perform troubleshooting in accordance with the procedure for that DTC...
Other information:
Hyundai Elantra (CN7) 2021-2025 Service Manual: Special service tools
Special Service Tools Tool (Number and Name) Illustration Use Deployment tool 0957A-34100AAirbag deployment tool. Use with (0957A-AL140)Dummy 0957A-38200Simulator to check the resistanceof each wiring harness...
Hyundai Elantra (CN7) 2021-2025 Service Manual: Front Stabilizer Bar
Repair procedures Removal1.Loosen the wheel nuts slightly.Raise the vehicle, and make sure it is securely supported.2.Remove the front wheel and tire (A) from the front hub. Tightening torque : 107.9 - 127.5 N.m (11.0 - 13.0 kgf...
Categories
- Manuals Home
- 7th Gen Hyundai Elantra Owners Manual
- 7nd Gen Hyundai Elantra Service Manual
- Engine Compartment
- Function settings
- Instrument Panel Overview
- Vehicle Information
- Engine Oil
Manual climate control system
To defog inside windshield
.png)
[A] : Type A, [B] : Type B
1. Select any fan speed except “0” position.
2. Select the desired temperature.
3. Select the .png)
or
.png)
position.
Copyright © 2025 www.helantra7.com