Problems Associated with Ignition System of a Car - PowerPoint PPT Presentation

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Problems Associated with Ignition System of a Car

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The ignition system helps to start your car. Electrical issues leads to failure of the ignition system. Issues in the steering wheel binding can cause the ignition system to fail. A worn ignition cylinder does not allow the car to start. The below-mentioned show tells about the problems associated with ignition system of a car. – PowerPoint PPT presentation

Number of Views:4
Date added: 8 September 2020
Slides: 26
Provided by: loudenmotorcar
Category: Other

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Title: Problems Associated with Ignition System of a Car


1
Problems Associated with Ignition System of a Car
2
The ignition system is the main source for
starting the engine of a car.
3
Ignition switch problems can cause unexpected
shutdowns or electrical problems.
4
You must be aware of the mechanical and
electrical reasons for ignition problems.
5
Steering wheel binding
6
The ignition cylinder is mechanically connected
to the steering wheel lock.
7
It prevents the driver from steering the car
without the key.
8
Sometimes, you turn off the engine with the
steering wheel turned or turn the steering wheel
after turning off the engine.
9
The steering wheel lock can bind and prevent you
from turning the ignition.
10
Worn ignition cylinder
11
Over time, the mechanical keys and key cylinders
used in your car's ignition system tend to wear
out.
12
Also, the heavy keychain can add more stress to
the ignition cylinder, increasing wear.
13
After a while, the key may fall out of the
cylinder or be unable to turn out of the lock
position.
14
An unworn key may not turn a worn ignition
cylinder, as they haven't worn in the same
pattern.
15
Ignition switch fault
16
The cars ignition switch is connected to the
ignition cylinder by a shaft or lever.
17
Inside the ignition switch, several contacts
connect vital electrical systems needed to start
and run the car.
18
Worn ignition switch contacts, temperature
problems, or broken springs can all cause the
ignition switch to fail.
19
Also, poor ignition switch contacts could shut
the engine off while driving, which could be
dangerous.
20
Immobilizer problems
21
Modern cars with immobilizers use transponder
keys to enable or disable engine starting or
running.
22
The chip in the key transmits a specific code,
if this code matches the ones programmed into the
car, engine starting is enabled.
23
An incorrect key code, such as from an
unprogrammed key or damaged key, would prevent
engine starting.
24
A broken immobilizer antenna wiring can prevent
the engine immobilizer from reading transponder
codes.
25
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