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:
Repair procedures
Valve Clearance Inspection And Adjustment Inspect and adjust the valve clearance when the engine is cold (Engine coolant temperature : 20°C (68°F)) and cylinder head is installed on the cylinder block. ...
Tire specification and pressure label
The tires supplied on your new vehicle are chosen to provide the best performance for normal driving. The tire label located on the driver's side center pillar gives the tire pressures recommended ...
AVN Head Unit. Repair procedures
Removal • Take care not to scratch the center fascia panel and related parts. • Eject all the disc before removing the AVN head unit to prevent damaging the CD player's load mechanism. 1. Disconnect ...
