When your car is running normally everything is fine, nevertheless if it starts to have regular problems you might start to speculate, especially if your car won’t start. In this article we will learn you where the starter of a Volkswagen Polo 4 is, it will help you to solve your ignition problems. To get this done, we will first summarize the purpose of a starter, then, where is the starter on a Volkswagen Polo 4 , and, finally, how to replace the starter of a car.
Role of the starter on your Volkswagen Polo 4
We start this content by detailing the purpose of the starter motor on your Volkswagen Polo 4. The starter is an electric motor which is powered by your battery, its role will be to make your engine run at a high enough speed to start it (usually around 300/400 rpm). It is composed of three most important parts:
- The Solenoid: This component is an electrical relay that will work as a switch, it will be activated by the key of your Volkswagen Polo 4 and let the current from your battery to the engine of your alternator.
- The engagement pinion: This is the last component of your starter, it is the toothed wheel that will be in direct contact with the flywheel, it allows to send the force from the starter to the engine.
The engine: Main component of your alternator, it is the one that will drive the flywheel of your Volkswagen Polo 4 and generate enough speed for your engine to start.
Where is the starter on a Volkswagen Polo 4?
Now that we have quickly detailed what a starter is and how it works, we will answer the question that most of you have to ask yourselves where is the starter located on a Volkswagen Polo 4? It is quite easy to discover a starter, indeed, it is a large component that will almost always be placed in a similar location. We let you discover the two possible spots for your car starter down below.
Location of the starter on traditional Volkswagen Polo 4
First and most basic case, where to discover the starter of a Volkswagen Polo 4 with a conventional motor (implied without start and stop). The starter has a specific objective, to start the engine of your car, for that, it must always be near the engine flywheel of this one because it is the component that it actuates when it is used. The flywheel is located at the junction between your gearbox and your engine.
Location of the starter to Volkswagen Polo 4 with start and stop
And now second possible starter location of your Volkswagen Polo 4 . This case is much less frequent. It only is about engines built with start and stop, and a good component of them will be equipped with a starter placed close to the flywheel. However, on some specific series or engines, the starter of your Volkswagen Polo 4 may be built in in your alternator, it is then named a starter-alternator, to discover it nothing much easier, find your accessory belt and you should see the big starter block.
How to replace the starter on a Volkswagen Polo 4?
Finally, we’ll explain to you actually quite quickly how to replace the starter of a Volkswagen Polo 4. This process is not necessarily difficult, it can be considered by people who have a minimum of basic mechanical expertise and adapted equipment. Adhere to down below the most important steps to perform this intervention:
- Disconnect the battery on your Volkswagen Polo 4, if you don’t know how to do it, don’t hesitate to seek advice from our content which points out how to do it without taking any risk.
- After finding your starter, loosen the fasteners that hold it in your engine block, there will generally be 2 or 3
- It will be time to disconnect the power cables from the starter motor of your Volkswagen Polo 4, nevertheless before doing so we suggest you to take a picture of the set up to avoid making a mistake when reassembling.
- It’s possible that to take out it you might need to take out parts like the gimbal.
- Remount the new starter, being careful when connecting the connectors.
- Reconnect your battery and test your starter.
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If you want more guides on the Volkswagen Polo 4, go to our Volkswagen Polo 4 category.
