AudiWorld Forums

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

Fault codes: 16684 - Random/Multiple Cylinder Misfire Detected, 16686 - Cylinder 2: Misfire Detecte

Thread Tools
 
Search this Thread
 
Old 06-09-2005, 03:37 PM
  #1  
JCF
Senior Member
Thread Starter
 
JCF's Avatar
 
Join Date: Jul 2001
Posts: 9,801
Likes: 0
Received 1 Like on 1 Post
Default Fault codes: 16684 - Random/Multiple Cylinder Misfire Detected, 16686 - Cylinder 2: Misfire Detecte
Car is running very rough, MIL light is on. Thought is was emissions but the car is throwing those codes:

16684 - Random/Multiple Cylinder Misfire Detected
P0300 - 35-10 - - - Intermittent
16686 - Cylinder 2: Misfire Detected
P0302 - 35-10 - - - Intermittent
16684 - Random/Multiple Cylinder Misfire Detected
P0300 - 35-00 - -
16686 - Cylinder 2: Misfire Detected
P0302 - 35-00 - -

Did a little searching, does this sound like a coilpack problem?
JCF is offline  
Reply Like
Old 06-09-2005, 03:54 PM
  #2  
AudiWorld Super User
 
BSCA4's Avatar
 
Join Date: Mar 2002
Posts: 6,910
Likes: 0
Received 1 Like on 1 Post
Default
May not be CP. More like ICM
BSCA4 is offline  
Reply Like
Old 06-09-2005, 06:36 PM
  #3  
Member
 
Stratocaster1422's Avatar
 
Join Date: Jan 2003
Posts: 5,366
Likes: 0
Received 0 Likes on 0 Posts
Default I should just post "Play musical coil pack" every hour or so on this board...
either that or ICM like BSCA4 said. Check the A4 FAQ!
Stratocaster1422 is offline  
Reply Like
Old 05-25-2018, 10:09 AM
  #4  
AudiWorld Super User
 
DB22's Avatar
 
Join Date: Dec 2013
Location: SoCal, USA
Posts: 2,301
Received 31 Likes on 22 Posts
Default
OP, you don’t state which engine, model, options or location. My guess is Egypt, APR stage 2, base A6 with 4 cylinder engine?
DB22 is offline  
Reply Like
Old 08-04-2019, 06:26 PM
  #5  
AudiWorld Newcomer
 
Tony Rodriguez's Avatar
 
Join Date: Aug 2019
Posts: 1
Likes: 0
Received 0 Likes on 0 Posts
Default Newbie here sorry 😐
What’s an ICM?
Tony Rodriguez is offline  
Reply Like
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Coil pack problem or something else?
cheesypoof
A4 (B5 Platform) Discussion
2
02-13-2013 08:24 AM
Engine Missing, Have codes. Please Help
trevor51590
A4 (B5 Platform) Discussion
2
07-14-2009 11:06 PM
My Misfire
trevor51590
A4 (B5 Platform) Discussion
13
04-15-2008 08:35 AM
Hahaha, seafoam caused a couple codes and kicked on the CEL...
Nate (ETKA+Scumbag)
A4 (B5 Platform) Discussion
5
03-08-2006 02:11 PM
Can Someone tell me what these codes mean?
Gibson6594
A6 / S6 (C5 Platform) Discussion
7
08-06-2004 08:26 AM
Tags
Back to Subforum
A4 (B5 Platform) Discussion
View Next Unread
PT: Avaria, alguem pode ajudar?




Advanced Search
Quick Reply: Fault codes: 16684 - Random/Multiple Cylinder Misfire Detected, 16686 - Cylinder 2: Misfire Detecte


Reply Closed Thread Share

All times are GMT -8. The time now is 12:34 PM.