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: Passive Occupant Detection System (PODS) Repair procedures
Removal 1. Disconnect the battery negative cable, and wait for at least three minutes before beginning work. 2. Remove the front passenger seat assembly. (Refer to the Body group- Seat) 3. Remove the seat cushion as an assembly. (Refer to the Body group- Seat) Installation 1. Inst ...

Hyundai Tucson (LM) 2010-2015 Service Manual: Overdrive Clutch Control Solenoid Valve(OD/C_VFS) Specifications
Specifications Direct control VFS[OD/C] x Control type : Normal high type Control Pressure kpa (kgf/cmx, psi) 500.14 ~ 9.81(5.1 ~ 0.1, 72.54 ~ 1.42)Current value(mA)50 ~ 850 Internal resistance(x)5.1 ...