Problems with 2006 Audi A6 3.2 quattro

Asked by GuruTD2LZ Jun 11, 2018 at 12:44 PM about the 2006 Audi A6 3.2 quattro Sedan AWD

Question type: Maintenance & Repair

Ok so I bought a used Audi and have been having
problems ever since. I bought it with 20 inch rims
the guy said the tire notification was just because
it didn't have the factory wheels. He also put a
different CD player in and the radio doesn't work.
He told me it just needed an amp I knew that
wasn't right. He threw away the factory radio. The
car worked ok for about 2 months now if it sits for
a day or longer it won't start. The lights come on it
just won't start so I doubt it's the battery. I got the
Hum by Verizon it keeps sending me codes I will
list below. I can't afford to take to Audi dealer. I
can't find some of these codes online so I'm not
sure what they are. If anyone else has this and
have figured it out or knows these codes please let
me know. Codes: P03FF, P0300, P2243, P2004,
U0001

4 Answers

50

I can help u email me your phone number and I’ll call you I’ve got a service manual for your car mine is a 2010 A6 avant 3.0t it’s scottwills21@yahoo.com

2 people found this helpful.
50

P0300 random misfire ditected ,02243 is o2 sensor bank 1 and 2 , p2004 intake manifold runner stuck closed bank 1 , u0001

2 people found this helpful.
50

U001 is can bus communication bus . Check can bus terminal resistance

1 people found this helpful.
10

Go to utube put in the info about the car put in the codes and it will tell you how to fix them.

1 people found this helpful.

Your Answer:

A6

Looking for a Used A6 in your area?

CarGurus has 3,569 nationwide A6 listings starting at $1,400.

ZIP:

Own this car?

Share your experience with others.

2006 Audi A6

Review another car

CarGurus Experts

  • #1
    Deathjam4
    Reputation
    520
  • #2
    Josh l
    Reputation
    340
  • #3
    a6_er22s_2005
    Reputation
    330
View All

Know more, shop wisely

Search

Related Models For Sale

Used Audi A8
74 Great Deals out of 1,086 listings starting at $3,450
Used Audi A4
385 Great Deals out of 4,779 listings starting at $1,600
Used BMW 5 Series
809 Great Deals out of 11,426 listings starting at $700
Used Audi S6
14 Great Deals out of 235 listings starting at $15,995
Used Mercedes-Benz E-Class
699 Great Deals out of 10,050 listings starting at $1,500
Used BMW 3 Series
1,135 Great Deals out of 12,792 listings starting at $996
Used Audi Q7
377 Great Deals out of 6,549 listings starting at $2,900
Used Audi S4
60 Great Deals out of 832 listings starting at $4,300
Used Mercedes-Benz C-Class
942 Great Deals out of 17,433 listings starting at $875
Used Dodge Charger
758 Great Deals out of 28,602 listings starting at $1,999

Used Cars for Sale

2022 Audi A6 For Sale
8 Great Deals out of 53 listings starting at $34,400
2021 Audi A6 For Sale
34 Great Deals out of 335 listings starting at $25,998
2020 Audi A6 For Sale
24 Great Deals out of 164 listings starting at $19,999
2019 Audi A6 For Sale
22 Great Deals out of 266 listings starting at $19,800
2018 Audi A6 For Sale
21 Great Deals out of 169 listings starting at $5,600

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. Content will be removed if CarGurus becomes aware that it violates our policies.