Hyundai Elantra: Ignition System / Repair procedures
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. (Refer to DTC guide) |
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2. | Check if sparks occur. (1) | Remove the engine cover. |
(2) | Remove the ignition coils. |
(3) | Using a spark plug wrench, remove the spark plugs. |
(4) | Disconnect the injector extension connectors. |
(5) | Ground the spark plug to the engine. 
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(6) | Check if sparks occur at each spark plug while engine is being cranked. |
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| Do not crank the engine for more then 5 seonds. |
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3. | If sparks do not occur, perform the following test. 
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4. | Using a spark plug wrench, install spark plugs. |
5. | Install the ignition coils. |
6. | Install the engine cover. |
DescriptionIgnition 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)...
Description and operation
DescriptionAn ignition coil is an induction coil in an engine's ignition system which transforms the battery's low voltage to the high voltage needed to create an electric spark in the spark plugs to ignite the fuel...
Other information:
Repair procedures
Fuse Inspection1.Check that the fuse holders are loosely held and that the fuses are securely fixed by the holders.2.Check that each fuse circuit has the exact fuse capacity.3.Check the fuses for any damage.
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If a fuse is to be replaced, be sure to use a new fuse of the same capacity...
Repair procedures
Removal1.Turn the ignition switch OFF and disconnect the negative (-) battery cable.2.Disconnect the accelerator position sensor connector (A).3.Remove the installation nuts, and then remove the accelerator pedal module (A). Tightening Torque : 16...