Notices

A4 rpm up and down

Old 07-14-2012, 08:14 AM
  #1  
Audi Forum - Posts like an A1
Thread Starter
 
Join Date: Jul 2012
Location: Lorain, ohio
Posts: 2
M.phelps5 is on a distinguished road
Default A4 rpm up and down

Im having problems with my rpm jumping every 5 seconds. Fluid change? It doesnt do it when i get on it. It has 110,000 miles. It has paddle shifters 6 speed /auto. And not sure of transmission type. im not sure if its allwheel drive either. Anyone have this problem? Any outcome? I also had a p0420 codke but i erased it and hasnt been back on.
M.phelps5 is offline  
Old 07-16-2012, 10:12 AM
  #2  
Audi Forum - Posts like an A5
 
Axis's Avatar
 
Join Date: Jan 2011
Location: Montrιal
Posts: 309
Axis is on a distinguished road
Default Re: A4 rpm up and down

Probably a bad vacuum, check your hoses, check valves for a leak.
Axis is offline  
Old 07-16-2012, 11:49 AM
  #3  
Audi Forum - Posts like an A4
 
Join Date: Oct 2009
Location: Ottawa, Ontario
Posts: 174
FuriouS is on a distinguished road
Default Re: A4 rpm up and down

How much is it dropping? there is an issue with the TC that is causing a 300RMP "Bounce" when at cruising speeds...
FuriouS is offline  
Old 01-25-2013, 07:47 AM
  #4  
Audi Forum - Posts like an A1
 
Join Date: Jan 2012
Location: Sutton/Quebec/Canada
Posts: 48
Dinky_B6 is on a distinguished road
Default Re: A4 rpm up and down

I had a similar problem on my passat back in the days....is the rpm jumping in idle or even while driving? anyway, mine was only on idle and it happened to be the RPM sensor or engine speed sensor
Dinky_B6 is offline  
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
awcjacobs
A6-C5 - (Typ 4B, 1997–2004)
5
04-15-2012 10:20 AM
bots
A4-B6 - (Typ 8E/8H, 2001–2005)
10
12-01-2011 04:06 AM
jimgiggles
Audi parts for sale & wanted.
0
03-09-2011 11:07 AM
griffin
A4-B5 - (Typ 8D, 1994–2001)
3
08-18-2008 12:11 AM

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 

Thread Tools
Search this Thread
Rate This Thread
Rate This Thread:
You have already rated this thread Rating: Thread Rating: 0 votes,  average.

Quick Reply: A4 rpm up and down


Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

© 2019 MH Sub I, LLC dba Internet Brands

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.