Will Fluidless Power Steering Pump Damage Alternator Mk4 Tdi Golf

If you own a Volkswagen Golf Mk4 Tdi, you might be wondering if fluidless power steering pump damage Alternator Mk4 Tdi. This type of damage is often caused by a malfunctioning power steering pump and can lead to reduced power and even a loss of vehicle control. In this article, we will provide a step-by-step guide on how to inspect and test your power steering pump for damage, and if necessary, replace the unit.

What is a Fluidless Power Steering Pump and why would it damage an Alternator MkTdi Golf?

A fluidless power steering pump is a type of pump that is used in cars to help make the steering easier. These pumps use a fluid instead of mechanical parts to help turn the wheel.

This type of pump can damage an Alternator MkTdi Golf if it is not fitted correctly. The pump works by using pressurized fluid to turn the wheel. If this fluid isn’t delivered to the correct areas, it can damage the alternator. This will cause the alternator to fail, which will lead to a loss of power and possible Vehicle DTCs (Diagnostic Trouble Codes).

How to test if the pump has damaged your Alternator MkTdi Golf

If you have a fluidless power steering pump on your Alternator MkTdi Golf, it is important to test to see if the pump has damaged your alternator. Testing the pump is easy and can be done in just a few minutes. Here are instructions on how to do it:

1. Remove the air filter and loosen the belt tensioner.

2. Place the alternator on a level surface and attach the output shaft to the pump drive wheel (arrow).

3. Connect the two input shafts of the pump to the alternator’s internal generator (light blue arrows).

4. Start up the engine and let it run at idle for about 10 minutes. Watch the output shaft (red arrow) for movement. If there is any movement, it means that the pump has damaged your alternator. If there is no movement, then your alternator is intact and you can replace your pump without any further problems.

See also  Third Party Fire And Theft Car Insurance

What to do if the pump has damaged your Alternator MkTdi Golf

If you have a Fluidless Power Steering Pump installed on your MkTdi Golf, it is important to know how to safely remove and replace it. In some cases, the pump may damage your Alternator MkTdi Golf. If this happens, there are several steps you need to take in order to safely replace the alternator.

The first step is to turn off the car’s engine. Next, you need to remove the battery cover. This can be done by removing four screws located at the front and rear of the battery compartment. Once the cover is removed, you will be able to see the alternator. Remove the alternator by unscrewing it from the mounting bracket. Be sure to disconnect any cables that are connected to it before taking it out.

Once the alternator is removed, you will need to clean it if it has been damaged by the pump. Use a degreaser and a scrub brush to clean it thoroughly. You should also wash it with warm water and a mild detergent. Finally, dry it off and reinstall it on the mounting bracket using the correct torque specification.


There is some speculation that fluidless power steering pumps could damage the alternator in a Mk4 Tdi Golf, but there has yet to be any evidence to substantiate this claim. If you are concerned that your power steering pump might damage your alternator, it is best to have it checked by a mechanic before taking any corrective action.

DynoCar is the best place to find information on all things cars, whether it be a car buying guide or how to change your oil. We’ve made finding and staying in touch with car information easy and fast.



About Us



DynoCar - All About Cars

(440) 999 3699

590 Monterey Blvd San Francisco, CA 94127

Information contained herein is for informational purposes only, and that you should consult with a qualified mechanic or other professional to verify the accuracy of any information. DynoCar.org shall not be liable for any informational error or for any action taken in reliance on information contained herein.