high idle w/ AC on? - BMW Forum - BimmerWerkz.com
3-Series (E21, E30) Chat relating to the BMW 3-Series from 1975-1983 and 1984-1991 line. Specific models: BMW 315, BMW 316, BMW 318, BMW 318i, BMW 320/4, BMW 320i, BMW 320/6, BMW 323i, BMW 320i. E30 Family models include: BMW 325e, BMW 325i, BMW 325is, BMW 325ix.

 
LinkBack Thread Tools Display Modes
#1 (permalink) Old 11-13-2009, 07:08 PM
n00b
 
Join Date: Dec 2008
Location: Central Florida
Posts: 13
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
10acity is on a distinguished road
(Thread Starter)
high idle w/ AC on?

1991 325ic. Idles up to 2000 rpm with AC on. Normal idle with AC off. Cant find it in Bentleys. Any ideas? Saw something about an "AC on signal" in idle speed troubleshooting, but cant find any other info on it. Help?
10acity is offline  
Sponsored Links
Advertisement
 
#2 (permalink) Old 11-14-2009, 01:39 AM
You Can Has A Custom Title!!
 
german-speed-demon's Avatar
 
Join Date: Feb 2005
Posts: 8,829
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
german-speed-demon has a brilliant future german-speed-demon has a brilliant future german-speed-demon has a brilliant future german-speed-demon has a brilliant future german-speed-demon has a brilliant future german-speed-demon has a brilliant future german-speed-demon has a brilliant future german-speed-demon has a brilliant future german-speed-demon has a brilliant future german-speed-demon has a brilliant future german-speed-demon has a brilliant future
when you have the AC on, it will increase RPMS to match necesarry output, but going from standard idle to 2k is a bit much. have you run the codes on it yet? i know on my e30 when AC kicks on it will jump about 200-300RPM...and that fucker will frost my nuts.

R.I.P fast 6


Two wheels or Four, I'm happy as long as the throttle is pinned.
german-speed-demon is offline  
Sponsored Links
Advertisement
 
Reply

  BMW Forum - BimmerWerkz.com > BMW Model Specific Forums > 3-Series (E21, E30)


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

Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page
Display Modes
Linear Mode Linear Mode



Similar Threads
Thread Thread Starter Forum Replies Last Post
High surging idle please help bmw525iguy 5-Series (E12,E28, E34, E39, E60) 3 04-16-2009 02:19 PM
1984 318i High idle now wont start kenf81 3-Series (E21, E30) 10 02-04-2008 01:06 PM
High Idle yamaha405 3-Series (E21, E30) 7 03-09-2005 09:27 AM
Extremely High Idle Wont Come Down BMWjiggaB 3-Series (E36) 6 03-09-2005 06:22 AM
High Idle dfw325e 3-Series (E21, E30) 1 10-18-2004 06:01 PM

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
Trackbacks are On
Pingbacks are On
Refbacks are On

 
For the best viewing experience please update your browser to Google Chrome