Hyundai Tucson: Ignition System / Ignition Coil Description and Operation

Hyundai Tucson (LM) 2010-2015 Service Manual / Engine Electrical System / 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: Engine Oil Repair procedures
Oil And Filter Replacement • Prolonged and repeated contact with mineral oil will result in the removal of natural fats from the skin, leading to dryness, irritation and dermatitis. In addition, used engine oil contains potentially harmful contaminants which may c ...

Hyundai Tucson (LM) 2010-2015 Service Manual: Specifications
Specifications Manual transaxle typeM6CF4Engine type Gasoline 2.0 GDIGear ratio1st3.7692nd2.0803rd1.3874th1.0795th0.8846th0.744Reverse3.077Final gear ratio1st ~ 6th4.533Reverse5.231 Tightening Torques ItemsN.mkgf.mlb-ftOil drain plug 58.9 ~ 78.56.0 ~ 8.043.4 ~ 57.8Oil filler plu ...