Ignition key meaning

The ignition key is a device used to start a car engine.


Ignition key definitions

Word backwards noitingi yek
Part of speech Noun
Syllabic division ig-ni-tion key
Plural The plural of "ignition key" is "ignition keys."
Total letters 11
Vogais (3) i,o,e
Consonants (5) g,n,t,k,y

Ignition key is a crucial component of a vehicle that is used to start the engine. It is inserted into the ignition switch to initiate the ignition process.

Types of Ignition Keys

There are various types of ignition keys available, including traditional metal keys, transponder keys, smart keys, and key fobs. Each type offers different levels of security and convenience.

Traditional Metal Keys

Traditional metal keys are the most basic type of ignition keys. They operate by physically turning the ignition switch to start the vehicle.

Transponder Keys

Transponder keys have a chip embedded in the key head that communicates with the vehicle's immobilizer system. The car will only start if the transponder chip is recognized.

Smart Keys

Smart keys use radio frequency identification (RFID) technology to automatically unlock and start the vehicle when in close proximity. They offer a high level of convenience but can be expensive to replace.

Key Fobs

Key fobs combine the functions of a remote keyless entry system and a traditional key. They allow you to unlock the doors, pop the trunk, and start the engine with the push of a button.

Signs of a Faulty Ignition Key

Issues with the ignition key can manifest in various ways, such as difficulty turning the key in the ignition switch, the key getting stuck, or the inability to start the vehicle. These problems can be caused by a worn-out key, a faulty ignition switch, or issues with the immobilizer system.

Replacing an Ignition Key

If you encounter problems with your ignition key, it is important to address them promptly. Depending on the type of key you have, you may need to visit a locksmith, dealership, or auto repair shop to get a replacement key. It is essential to have a functioning ignition key to ensure the safety and security of your vehicle.


Ignition key Examples

  1. He reached into his pocket and pulled out the ignition key to start the car.
  2. The mechanic explained that the problem was with the ignition key itself.
  3. She accidentally dropped her ignition key down the storm drain.
  4. The rental car came with two sets of ignition keys.
  5. After turning the ignition key, the engine sputtered to life.
  6. He fumbled with the ignition key in the dark, trying to unlock the gate.
  7. Without the ignition key, the car was rendered useless.
  8. The ignition key was found hidden under a pile of papers on the desk.
  9. She had a habit of twirling the ignition key around her finger absentmindedly.
  10. The new car model featured a push-button start instead of a traditional ignition key.


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  • Updated 27/03/2024 - 01:06:58