Having problems with your 2004 Audi A4 ?

2004 Audi a4 oil sensor - 2004 Audi A4

Posted / edited by AnonymousUser on : 22-01-2018

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Repair Help & Product Troubleshooting for 2004 Audi A4

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I have a 2002 audi a8, and I am getting a yellow oil can with the word "sensor" under it on my warning display. The actual oil sensor (located on the bottom of the oil pan) was really leaking - last oil change I cleaned it and put in a new seal. Leak is substantially improved - but now I get the "oil sensor" warning for the first time - how can I check if the switch is bad, or is it "cleanable"? Could I alternately just disconnect it? (Where can I get a parts diagram for it, so I know how to

The Oil Pressure/Sending Unit Sensor is not really "cleanable". The Leak could also be causing a short and therefore a false reading.\015\012Replace this Sensor. They are not real expensive. \015\012There should NOT be any leaks at all. ... 2002 Audi A4

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