Hyundai Tucson: Ignition System / Ignition Coil Description and Operation

Description
An 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. Coils have an internal resistor while others rely on a resistor wire or an external resistor to limit the current flowing into the coil from the battery 12 V supply.
Repair procedures
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 ...

Ignition Coil Specifications
Specification ItemSpecification Primary Coil Resistance (x)0.75 ± 15% [20°C (68°F)]Secondary Coil Resistance (kx)5.9 ± 15% [20°C (68°F)] ...

Other information:

Hyundai Tucson (LM) 2010-2015 Service Manual: Luggage Room Lamp Repair procedures
Removal 1. Disconnect the negative (-) battery terminal. 2. Remove the luggage room lamp (B) when prying the hole (A) with a flat-up screwdriver 3. Remove the luggage room lamp bulb in case of necessity Installation 1. Replace the lamp bulb. 2. Install the luggage room lamp asse ...

Hyundai Tucson (LM) 2010-2015 Service Manual: Repair procedures
Service Adjustment Procedure Steering Wheel Play Inspection 1. Turn the steering wheel so that the front wheels can face straight ahead. 2. Measure the distance that the steering wheel can be turned with out moving the front wheels. Standard value : 0 ~ 30mm (1.18in.) or less 3. ...

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