Log In
Register
Forums
General
New Member Welcome Area
Off Topic
Brand News, Concepts & Rumors
Sights N Sounds
Chop Shop
Ride Of The Month
Dealerships & Mechanics
Audi Tech
General Tech
DIY - Do It Yourself
Electronics
Computer & Fuel Systems
VAG-COM
Intake, Headers and Exhaust
Suspension
Interior
Exterior
Nitrous, Super Chargers, & Turbos
Wheels and Tires
Detailing
Member Builds/Projects
Audi Models
Audi A1
Audi A2
Audi A3
Audi A4
Audi A5
Audi A6
Audi A7
Audi A8
Audi TT
Audi Q Model Line
S Car Model Line
Allroad Model Line
RS Model Line
R8
Classic Audi
All Other Audi Models
Racing / Recreational
Off Road
Street/Strip
Professional Racing
Show Time
Site Vendors & Sponsors
Vendors 'For Sale' Classifieds
Special/Group Buy Classifieds
The *new* Audi Marketplace
Archived Audi Classifieds
Archive - Vehicles for Sale
Archive - Engine/Performance Parts
Archive - Wheels/Brakes/Suspension
Archive - Exterior/Body
Archive - Interior/Electrical/Stereo
Archive - Misc Items for Sale
Archive - Want to Buy
Regional
North East
Central
South West
West
Mid West
Mid-Atlantic
South
Canada, Over Seas & Elsewhere
Other
Forum Issues
Gallery
Tools
Car Payment Calculator
Tire Rim Calculator
Vin Decoder
Members List
Live Feed
Marketplace
Vendor Directory
Become a Vendor
The Audi Marketplace
New Posts
View Dark Mode
Please register or login to enable Dark Mode.
Log In
Register
Threads
Google
Threads
Posts
Advanced
AudiForums.com
Log In
|
Register
Dark Mode
Please register or login to enable Dark Mode.
Contact Us
Manage Preferences
Archive
Advertising
Cookie Policy
Privacy Statement
Terms of Service
Your Privacy Choices
Affiliate Disclosure
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
×
Log In
Forgot your Password?
By logging into your account, you agree to our
Terms of Use
and
Privacy Policy
, and to the use of cookies as described therein.
or
Login with Facebook
AudiForums.com
Tags
Threads Tagged with
efficiency
Community Links
Pictures & Albums
Members
Search Forums
Show Threads
Show Posts
Tag Search
Advanced Search
Go to Page...
Page 1 of 3
1
2
3
>
Threads Tagged with
efficiency
Thread / Thread Starter
Last Post
Replies
Views
Forum
P0432/P0422 codes
kaminar
on 01-11-2007
11-12-2014
11:27 AM
by
sheldon
9
9,661
Audi A6
codes p0420 and p0430 on my a4 2.4 v6
scanny1
on 05-12-2012
03-26-2014
11:26 AM
by
pa4ul
6
7,447
B6 Models
P0420 Catalyst System Efficiency Below Threshold (Bank 1)
(
1
2
)
M3Armand
on 01-31-2013
03-12-2013
04:53 PM
by
Mark C
10
60,306
B5 Models
P0241: Warm Up Catalyst Efficiency Below Threshold
mogwai88
on 03-31-2012
03-31-2012
12:09 PM
by
bigdadi
1
11,054
Audi A6
error code 16804
tonyblunte
on 03-12-2012
03-13-2012
08:06 PM
by
tonyblunte
3
4,590
General Tech
P0240 Code - O2 or Catalytic Converter?
steve_burbrink
on 02-21-2012
03-11-2012
08:09 PM
by
Smyleysjoint
6
13,621
B6 Models
codes. ideas?
Tourbo24
on 01-25-2012
01-26-2012
03:51 PM
by
M5S5
5
2,923
Audi A6
P0420 CATS OR 02 SENSOR? 01 2.8l fwd
budhani786
on 12-22-2011
12-23-2011
10:44 AM
by
budhani786
2
3,886
Audi A6
both catalysts below efficiency - vacuum leak possible? Please help!
Donz0r
on 07-28-2011
07-28-2011
02:47 PM
by
Donz0r
0
2,274
B5 Models
Fault code 16804 P0420-001 Advise Please
Harryjman
on 06-24-2011
06-24-2011
03:58 PM
by
Harryjman
0
5,914
General Tech
Bad gas mileage???
(
1
2
3
)
yellow_submarine
on 04-24-2011
05-18-2011
01:40 AM
by
Cristisor
21
16,370
B5 Models
The ultimate thread about catalytic converters replacement
(
1
2
)
Audimax80
on 05-10-2011
05-14-2011
10:14 AM
by
bigdadi
13
2,693
Audi A6
Carbon build-up on intake valves
Beakerz
on 03-24-2011
04-24-2011
11:34 AM
by
bradtyler02
2
3,182
Audi A5
b5 s4 troubleshooting
OhioAudi
on 11-30-2010
02-09-2011
12:18 AM
by
bigern45
8
7,921
S Car Model Line
Replaced CAT, throwing engine code.
(
1
2
)
McMeMan
on 01-24-2011
01-26-2011
09:18 PM
by
McMeMan
10
2,150
B5 Models
p0432 code / catalytic converter replacement questions
btmlinedan
on 11-23-2010
01-03-2011
01:45 PM
by
dragonrage
7
10,579
B5 Models
Fuel efficiency has decreased dramatically
dolphingreyaudi
on 12-05-2010
12-05-2010
03:50 AM
by
zroy16
1
971
Computer & Fuel Systems
K03 compressor map
ImTheDevil
on 10-16-2010
10-16-2010
10:53 PM
by
ImTheDevil
0
2,753
Nitrous, Super Chargers, & Turbos
2001 Audi A4 2.8L ATQ CAT converter error code
varunboriah
on 09-09-2010
09-09-2010
12:55 AM
by
varunboriah
0
3,015
General Tech
Service my car
bigomaster
on 08-13-2010
08-15-2010
01:15 AM
by
bigomaster
7
827
New Member Welcome Area
Page 1 of 3
1
2
3
>
All times are GMT -4. The time now is
05:31 AM
.