Go Back   AudiWorld Forums > Audi Models > Audi S4 / RS4 > S4 (B6 & B7 Platforms) Discussion
Sign in using an external account
Register Forgot Password?


S4 (B6 & B7 Platforms) Discussion Discussion forum for the B6 Audi S4 produced from 2003-2005 And B7 Audi S4 produced from 2005 -2008

Welcome to AudiWorld Forums!
Welcome to AudiWorld.com.

You are currently viewing our forums as a guest, which gives you limited access to view most discussions and access our other features. By joining our community you will have access to post topics, communicate privately with other members (PM), respond to polls, upload content and access many other special features. Registration is fast, simple and absolutely free so please, join the AudiWorld Forums community today!


Reply
 
 
 
 
LinkBack Thread Tools Search this Thread Display Modes
Old 08-13-2014, 10:21 PM   #1
AudiWorld Newcomer
Account #: 285209
 
Join Date: Jun 2014
Location: Seattle
Posts: 1
Default S4 died on the road

Hi. This is my first post on this board.

I have a 2004 S4 Avant. Coming home from a relatively hot day, driving in rush hour traffic with heavy AC use, my car died. Luckily it happened as I was pulling off the freeway a few blocks from home. The car just shut off. No CEL or warning. I let it cool down for an hour or so and tried starting it. It turns over, but does not start.

I did some basic troubleshooting, but before replacing parts I decided to get a V-Checker V202 from ECS. I pulled the following codes:

18308.P1900
Coolant Fan Control
2: Open or Short to ground

18080.P1672
Radiator fan activation
1: Open or short to ground

18010.P1602
Power supply (B+ terminal)
30: Low voltage


Did some googling but didn't find my exact issue. I've already checked fuses, charged battery, checked fuel pump, etc. I'll troubleshoot radiator fan/cooling system next.

My question is will a bad fan control interrupt the ignition system, causing my no start condition? Sounds reasonable to do this to protect the engine, but I could find no documentation.

Thanks!
snaps_ato is offline   Reply With Quote
Old 08-13-2014, 10:21 PM
AudiWorld
Audi R8




Paid Advertisement
 
 
 
Reply


Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is On
Trackbacks are On
Pingbacks are On
Refbacks are On



All times are GMT -8. The time now is 03:11 AM.


Copyright 2014 AudiWorld.com Audi Enthusiast Community