TT (Mk1) Discussion Discussion forum for the Mk1 Audi TT Coupe & Roadster produced from 2000-2006

What block do I record for a bad MAF? What SHOULD the readings be?

Thread Tools
 
Search this Thread
 
Old 02-12-2004, 08:06 AM
  #1  
AudiWorld Super User
Thread Starter
 
HACK THS's Avatar
 
Join Date: Oct 2000
Posts: 10,540
Likes: 0
Received 0 Likes on 0 Posts
Default What block do I record for a bad MAF? What SHOULD the readings be?

I seem to remember that the readings need to be between X and X, if they are lower then that they the MAF is going bad. It will continue to go bad until it throws a CEL. Anyone remember what the block is AND what the readings should be between?
Old 02-12-2004, 08:17 AM
  #2  
AudiWorld Super User
 
JustJeff's Avatar
 
Join Date: Mar 2000
Posts: 21,754
Likes: 0
Received 2 Likes on 2 Posts
Default

Track Block 003, that gives you MAF and timing, but I don't know what the actual readouts are.
Old 02-12-2004, 08:38 AM
  #3  
AudiWorld Super User
 
Russ Scott's Avatar
 
Join Date: Mar 2002
Posts: 2,082
Likes: 0
Received 0 Likes on 0 Posts
Default Andy@RossTech's write up is very helpful

for this diagnosis..<ul><li><a href="https://forums.audiworld.com/vag/msgs/456.phtml">Andy's write up</a></li></ul>
Old 02-12-2004, 08:46 AM
  #4  
AudiWorld Uber User
 
TTschwing's Avatar
 
Join Date: Dec 2000
Posts: 53,281
Likes: 0
Received 2 Likes on 2 Posts
Default Lower than...>

160 is probably suspect. Healthy MAF's will show 180 g/sec. or so...
Old 02-12-2004, 10:40 AM
  #5  
AudiWorld Super User
 
JustJeff's Avatar
 
Join Date: Mar 2000
Posts: 21,754
Likes: 0
Received 2 Likes on 2 Posts
Default

Wow, a GREAT article - Bookmarked!
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
mosmoe (OPG)
S4 / RS4 (B5 Platform) Discussion
0
11-08-2008 08:59 PM
2K1silverS4
S4 / RS4 (B5 Platform) Discussion
2
04-28-2004 08:38 AM
KevinLV
S4 / RS4 (B5 Platform) Discussion
31
03-31-2004 09:48 PM
auditunerb5
A4 (B5 Platform) Discussion
4
08-07-2003 07:30 AM



Quick Reply: What block do I record for a bad MAF? What SHOULD the readings be?



All times are GMT -8. The time now is 02:21 AM.