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2001 BMW 3-Series 325Ci 2dr Coupe

2001 BMW 3-Series
Trim Info:
Rear Wheel Drive, 2 Door Coupe, Sub-Compact
20 mpg city / 29 mpg hwy
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December 5, 2011, 6:08 am

Thomas K

Question: How to locate and change leak detection pump

Hi - can you tell me where the leak detection pump is on my 2001 BMW 330i? Also how easy is it to change this as the code says it is bad? thanks

December 6, 2011, 11:14 pm

Richard W
Expert Mechanic

The leak detection pump is not easy to replace. Also most of the time it's not the pump but a line or fitting. Go to Auto Zone's web site. The have a free manual online. It should show you how to replace the pump.

0/1 users found this helpful.

July 2, 2012, 12:27 pm

Thomas K

I found it - near gas tank - not a bad job to replace so I did it. thanks

0/0 users found this helpful.

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