Hyundai Santa Fe: 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 procedure for that DTC. (Refer to ...
Ignition Coil. Specifications
Specification Item Specification Primary Coil Resistance (Ω) 0.79 ± 15％ [20°C (68°F)] Secondary Coil Resistance (kΩ) 7.0 ± 15％ [20°C (68°F)] ...
See also:
Cylinder Head. Repair procedures
Removal • Use fender covers to avoid damaging painted surfaces. • To avoid damaging the cylinder head, wait until the engine coolant temperature drops below normal temperature before removing it. • ...
Fan speed control
The fan speed can be set to the desired speed by turning the fan speed control knob. The higher the fan speed is, the more air is delivered. To turn off the fan speed, press the OFF button. ...
Seat Heater (Air Ventilation). Repair
procedures
Inspection Front Seat 1. Check for continuity and measure the resistance between terminals. No. Description No. Description 1 Heater cushion + 4 Heater back + 2 NTC + 5 - 3 Ground 6 NTC - Standard value ...
