Vehicle ignition system Hyundai Accent 2

Technical data of the ignition system
Ignition coil Type CARB SOHC DOHC Dual flooded ignition coil Primary resistance 1.2±0.12Ω 0.5±0.05Ω 0.5±0.05Ω Secondary resistance 13.7±2.1 kΩ 12.1±1.8 kΩ 12.1±1.8 kΩ...

DOHC engine ignition system
General information The ignition timing is determined and set by the engine control unit based on signals from various sensors and switches. The engine control unit...

Checking the ignition coil
Order of execution 1. Measure the resistance between pins 1 and 2 of connector C11-2 (coils for cylinders 1 and 4) and between pins 1 and 2 of connector C11-1 (coils for...

Checking spark plugs
Order of execution 1. Disconnect the wire from the negative battery terminal. At the tip, disconnect the high-voltage wires from the spark plugs. Warning! When...

Spark plug control
Visual inspection of the working part of the spark plugs can show the condition of the engine. If the nose of the insulator is covered with a black coating, then this...

Checking high voltage wires
Order of execution 1. Disconnect high voltage wires from spark plugs and ignition coils. Clean and check insulation integrity of high voltage wires. Check the inner...

Ignition coils
Order of execution 1. Remove the ignition fuse (30 A). 2. Remove the cylinder head cover. 3. Disconnect the connectors and high voltage wires from the ignition coil. 4....

Installation of high voltage wires
Incorrect installation and positioning of high voltage wires can cause a spark to jump from the wire to "mass", which in turn can lead to misfiring. Therefore, install...

Troubleshooting
Fault Probable Causes Remedy Engine does not start or starts with difficulty Faulty ignition coil Replace ignition coil Faulty high voltage wires Replace high voltage...

Ignition lock — removal
Withdrawal 1. Disconnect the connector located under the steering column. 2. Check up conductivity between contacts of a socket.