General Tech Good at troubleshooting? Have a non specific issue? Discuss general tech topics here.

07 A8 Fuel Pump Relay and Fuse Locations not where manual shows. Any ideas?

Old May 30, 2020 | 10:46 AM
  #1  
RVargas208's Avatar
Thread Starter
|
1st Gear
Joined: May 2020
Posts: 31
Default 07 A8 Fuel Pump Relay and Fuse Locations not where manual shows. Any ideas?

2007 A8L...The car shuts off after a few seconds. Looking for the fuel pump (right side) relay and fuse. The manual shows a relay right above the battery in the trunk (checked this one and it is OK, but assuming this is for the left side fuel pump. The manual also shows a relay on the passenger side footwell on the A pillar. This car doesn't have that relay box in that location. Removed the glove box and A pillar trim and it is not there. The fuse that is supposed to be in the Right Side of Dash fuse panel is not there either. The fuse box has an empty slot where the manual shows the fuse belongs.

Any help will be appreciated.
 
Old May 31, 2020 | 12:57 PM
  #2  
RVargas208's Avatar
Thread Starter
|
1st Gear
Joined: May 2020
Posts: 31
Default Manual

The relay carrier was indeed under the carpet on the passenger side. Tested the relay and it was OK. Now, after taking out each fuse and re-installing all of the fuses on both sides of the dash, the car will not start at all, even when I run the right fuel pump with a jumper wire. The VAG now can't read the engine at all. Disconnected the battery for now.
 
Old Jan 27, 2021 | 06:17 AM
  #3  
RVargas208's Avatar
Thread Starter
|
1st Gear
Joined: May 2020
Posts: 31
Default

After touching both battery cables together, the VAG started reading the computer. Found out the Fuel pump relay J17, above the battery in the luggage compartment, was bad. Replaced it with a generic one and it worked. So far......
 
Old Apr 29, 2021 | 10:47 PM
  #4  
alenalien's Avatar
1st Gear
Joined: Feb 2021
Posts: 24
Default

Now, after taking out each fuse and re-installing all of the fuses on both sides of the dash, the car will not start at all, even when I run the right fuel pump with a jumper wire.
 

Last edited by alenalien; Jun 22, 2021 at 06:00 AM.
Old Jun 22, 2021 | 05:50 AM
  #5  
alenalien's Avatar
1st Gear
Joined: Feb 2021
Posts: 24
Default

don't waste time looking for another.







Nox Vidmate VLC
 

Last edited by alenalien; Jun 22, 2021 at 06:03 AM.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
RVargas208
Computer & Fuel Systems
2
Jan 27, 2021 06:19 AM
wats
General Tech
1
Jun 20, 2013 07:53 AM
viper771
Classic Audi
14
Jun 15, 2006 10:06 AM
kakarot
All Other Audi Models
6
Oct 22, 2005 01:53 AM


Thread Tools
Search this Thread

All times are GMT -4. The time now is 05:53 PM.