Hyundai i-30: Ignition System / Troubleshooting

Hyundai i30 (PD) 2018-2024 Service Manual / Engine Electrical System / Ignition System / Troubleshooting

Troubleshooting
Trouble symptom
Probable cause
Remedy
Engine will not start or is hard to
start (Cranks OK)
 Ignition lock switch
 Inspect ignition lock switch, or replace as required
Ignition coil
 Inspect ignition coil, or replace as required
Spark plugs
 Inspect spark plugs, or replace as required
Ignition wiring disconnected or broken
 Repair wiring, or replace as required
Rough idle or stalls
 Ignition wiring
 Repair wiring, or replace as required
Ignition coil
 Inspect ignition coil, or replace as required
Engine hesitates/poor acceleration
 Spark plugs and spark plug cables
 Inspect spark plugs / cable, or replace as required
Ignition wiring
 Repair wiring, or replace as required
Poor mileage
 Spark plugs and spark plug cables
 Inspect spark plugs / cable, or replace as required

    Description and operation

    Description The ignition coil is a kind of small transformer that transforms the battery voltage to 30 kV or more to create a spark in the spark plug gap in the cylinder...

    Schematic diagrams

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    Other information:

    Hyundai i30 (PD) 2018-2024 Owner's Manual: Fan speed control


    Turn the knob to the right to increase the fan speed and airflow. Turn the knob to the left to decrease fan speed and airflow. Setting the fan speed control knob to the “0” position turns off the fan. NOTICE Operating the fan speed when the ignition switch is in the ON position could cause the battery to discharge...

    Hyundai i30 (PD) 2018-2024 Owner's Manual: Changing tyres


    WARNING A vehicle can slip or roll off of a jack causing serious injury or death to you or those nearby. Take the following safety precautions: Do not get under a vehicle that is supported by a jack. NEVER attempt to change a tyre in the lane of traffic...

    Categories

    Turn signals and lane change signals

    Hyundai i30. signals

    To signal a turn, push down on the lever for a left turn or up for a right turn in position (A). To signal a lane change, move the turn signal lever slightly and hold it in position (B).The lever will return to the OFF position when released or when the turn is completed.

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