CSL Register

Go Back   CSL Register > General > Technical Area

Reply
 
Thread Tools Display Modes
Old 12-01-2009, 11:10 PM   #1
E46ACS
S5, Sport Off, DSC M-track
 

Join Date: Oct 2008
Location: Durham
Posts: 771
Casino cash: $1950
E46ACS is an unknown quantity at this point
Default Dropping revs?????

Am having a strange problem.......

Traveling along at 80ish, cruising along, if I ease off the accelarater the revs drop quickly to around 1000rpm. When I press the accelrater, or change down a gear, the revs pick up to where they should be. This isn't just a dashboard issue or rev needle problem, as I can hear/feel the engine pick up revs, so it looks like the engine revs are dropping. The speed does start to drop slightly.

The revs don't drop instantly, but take a few seconds to drop, and doesn't happen every time I try, but probably 3 out 5 times.

There doesn't seem to be any issues elsewhere, or any impact on performance.

Any ideas?
__________________
"Brake.....brake......SUPER BRAKE!!!"
E46ACS is offline   Reply With Quote
Old 12-01-2009, 11:26 PM   #2
Mark CSL
CSL Register Uber-poster!
 
Mark CSL's Avatar
 

Join Date: Sep 2007
Location: Scotland
Posts: 8,777
Casino cash: $42229
Mark CSL is an unknown quantity at this point
Send a message via MSN to Mark CSL
Default

It could be the throttle sensor not working right

Best bet take it in to bmw and have them check it
Mark CSL is offline   Reply With Quote
Old 12-01-2009, 11:35 PM   #3
DazBlackCSL
CSL Register Uber-poster!
 
DazBlackCSL's Avatar
 

Join Date: Apr 2008
Location: Shaboogling
Posts: 7,199
Casino cash: $28478
DazBlackCSL is an unknown quantity at this point
Default

Yeah thats not right at all , get it checked asap to be on the safe side
__________________

CSL Register Lifestyle Coach and Social Secretary
DazBlackCSL is offline   Reply With Quote
Old 13-01-2009, 12:04 AM   #4
E46ACS
S5, Sport Off, DSC M-track
 

Join Date: Oct 2008
Location: Durham
Posts: 771
Casino cash: $1950
E46ACS is an unknown quantity at this point
Default

Hmmmmm........ Knew it would end in a trip to the stealers......
__________________
"Brake.....brake......SUPER BRAKE!!!"
E46ACS is offline   Reply With Quote
Old 01-02-2009, 12:45 AM   #5
glendog74
CSL Register Uber-poster!
 
glendog74's Avatar
 
Tetris Champion!
Join Date: Apr 2008
Location: Cornwall
Posts: 8,861
Casino cash: $32299
glendog74 is on a distinguished road
Default

Did you sort this in the end mate?
glendog74 is offline   Reply With Quote
Old 01-02-2009, 01:35 PM   #6
E46ACS
S5, Sport Off, DSC M-track
 

Join Date: Oct 2008
Location: Durham
Posts: 771
Casino cash: $1950
E46ACS is an unknown quantity at this point
Default

No, car is going in for an Insp II soon, so i am just complying a list for rhem to do.
__________________
"Brake.....brake......SUPER BRAKE!!!"
E46ACS is offline   Reply With Quote
Reply


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 Off

Forum Jump


All times are GMT +1. The time now is 07:22 PM.


Powered by vBulletin® Version 3.8.1
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
(c)www.wickedwifi.co.uk