I took My A-4 (2006, 145k miles) in for a routine oil change. After I got it back the Oil Pressure Light and warning sound kept coming on consistently. The sensor was replaced but still comes on.

Asked by May 13, 2017 at 11:14 PM about the 2006 Audi A4 1.8T Cabriolet FWD

Question type: Maintenance & Repair

Can't get the oil pressure indicator to go off or stop sounding.
Tried new sensor and upping the oil viscosity.  After that it didn't come on as
much but it seems to at low speeds or intermittently.  This was from 2
different mechanics.

3 Answers

264,635

That is strange, did you try an Audi dealer?

No...but I guess that's next. I drove it for a bit yesterday and it was far better than before. It almost seems to get worse as it warms up. I will say I lost confidence in the dealership.....it took 3 times for them to fix the last sensor issue. That's why I have 2 other mechanics who seem to work well on Audi's. But the last mechanic (who did he oil change) was the ne who changed the oil viscosity and that improved it but didn't stop it entirely.

Has any one actually checked the oil pressure, Some times the oil pump screen gets clogged.

Your Answer

A4

Looking for a Used A4 in your area?

CarGurus has 12,557 nationwide A4 listings starting at $1,200.

ZIP:

Audi A4 Experts

  • #1
    Deathjam4
    Reputation
    3,810
  • #2
    lukeyramone
    Reputation
    560
  • #3
    Tom Demyan
    Reputation
    480
View All

Related Models For Sale

Used BMW 3 Series
1,087 Great Deals out of 32,636 listings starting at $1,200
Used Audi A6
185 Great Deals out of 7,458 listings starting at $2,555
Used Mercedes-Benz C-Class
823 Great Deals out of 27,975 listings starting at $1,500
Used Audi S4
41 Great Deals out of 1,592 listings starting at $2,995
Used Audi A3
139 Great Deals out of 6,200 listings starting at $3,990
Used BMW 5 Series
516 Great Deals out of 15,486 listings starting at $1,650
Used Honda Accord
1,057 Great Deals out of 74,031 listings starting at $1,100
Used Ford Mustang
581 Great Deals out of 39,716 listings starting at $1,895
Used Dodge Charger
444 Great Deals out of 33,900 listings starting at $1,999
Used Audi A8
63 Great Deals out of 1,776 listings starting at $4,300
Used Mercedes-Benz E-Class
681 Great Deals out of 22,615 listings starting at $1,450
Used Honda Civic
810 Great Deals out of 60,297 listings starting at $950

Used Cars For Sale

2018 Audi A4 For Sale
5,368 listings starting at $34,740
2017 Audi A4 For Sale
55 Great Deals out of 1,470 listings starting at $19,500
2016 Audi A4 For Sale
18 Great Deals out of 212 listings starting at $18,989
2015 Audi A4 For Sale
36 Great Deals out of 803 listings starting at $12,788
2014 Audi A4 For Sale
56 Great Deals out of 862 listings starting at $12,977

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.