AudiWorld Forums

A4 (B5 Platform) Discussion Discussion forum for the B5 Audi A4 produced from 1995-2001 B5 FAQ

Anyone have the CD rom manual.......A4 wiring diagrams?

Thread Tools
 
Search this Thread
 
Old 01-15-2003, 07:34 PM
  #1  
Member
Thread Starter
 
E Vader's Avatar
 
Join Date: Jan 2003
Posts: 3,995
Likes: 0
Received 0 Likes on 0 Posts
Default Anyone have the CD rom manual.......A4 wiring diagrams?
Anyone have the CD rom that they would jpeg me the ECU and O2 sensor wiring diagram. I am trying to install a air/fuel gauge and having some issues with determining the correct lead........feedback, thanks.
E Vader is offline  
Reply Like
Old 01-15-2003, 09:13 PM
  #2  
AudiWorld Super User
 
WYSIWYG's Avatar
 
Join Date: Nov 2000
Posts: 19,970
Likes: 0
Received 0 Likes on 0 Posts
Default
you need the black wire from the first 02 sensor
WYSIWYG is offline  
Reply Like
Old 01-16-2003, 06:31 AM
  #3  
Member
Thread Starter
 
E Vader's Avatar
 
Join Date: Jan 2003
Posts: 3,995
Likes: 0
Received 0 Likes on 0 Posts
Default By first do you mean that ther are two?
I only saw one. I popped the hood and it is right there on near the end of the stock cat. Is that the one you are referring to?
E Vader is offline  
Reply Like
Old 01-16-2003, 07:40 AM
  #4  
New Member
 
tmorse23's Avatar
 
Join Date: Oct 2002
Posts: 228
Likes: 0
Received 0 Likes on 0 Posts
Default By using a DMM you can figure out the wire...
Test each wire(i believe there are four) for a 0 - 1 Volt reading while the car is warm....it should move between 0 and 1 quite a bit.
tmorse23 is offline  
Reply Like
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
not near my bentley....need to know wire colour and location of O2 sensor wire.....
Luxus Panzer
Audi 90 / 80 / Coupe quattro / Cabriolet
5
10-17-2006 11:46 AM
S4 Left or Right Front O2 Sensor for Air Fuel Gauge!
ShokWaveRider
S4 / RS4 (B5 Platform) Discussion
0
01-10-2003 09:32 AM
Need Help for air/fuel gauge
ThirdEye
A4 (B5 Platform) Discussion
4
11-29-2002 06:09 PM
Air/Fuel meter install...
mrnitrous422
A4 (B5 Platform) Discussion
1
07-17-2001 12:38 AM
Can someone with a S4 service manual tell me which wire is the O2 sensor?
y4play
S4 / RS4 (B5 Platform) Discussion
3
07-07-2000 09:03 AM
Back to Subforum
A4 (B5 Platform) Discussion
View Next Unread
For you 1.8T owners, EC mags Ultimate 1.8T Contest...




Advanced Search
Quick Reply: Anyone have the CD rom manual.......A4 wiring diagrams?


Reply Closed Thread Share

All times are GMT -8. The time now is 05:39 AM.