IACV M30 Help - Bimmerfest - BMW Forums



Go Back   Bimmerfest - BMW Forums > BMW Model Discussions > 5 Series > E34 (1989 - 1995)

E34 (1989 - 1995)

Reply
 
Thread Tools Display Modes
  #1  
Old 04-20-2013, 09:38 AM
Newman271's Avatar
Newman271 Newman271 is offline
That Guy
Location: Cincinnati, OH
 
Join Date: Apr 2012
Posts: 625
Mein Auto: 99' 540i M-Sport
IACV M30 Help

Just finished my M30B35 swap with Motronic 1.3 and 179 ecu in my e30. Starts fine no problems, but idles crazy high. Im thinking because I don't have a oxygen sensor, idle air control valve or a evap solenoid hooked up. The oxygen sensor im not worried about, I could always buy one or emulate one with resistors. Im thinking my main problem is the lack of a idle air control valve.
My question is since my motor didn't come with one and I can't get ahold of one till thursday, Can I use my two wire idle control valve in place of the three wire and just ground one wire like the oxygen sensor? Or am I doomed with a high idle till thursday? Im fabbing up my exhuast tonight to snake around my motor mounts on this hotrod lol.

That evap solenoid wouldn't cause my idle to be crazy like this would it? I have the evap canister from my e30 hooked up but with no solenoid in between, cause it just operated off vacuum.
__________________
1999 540i M-Sport
Silver/Black
Still fresh and Minty

1985 335i
Black on Black coupe 5spd
R.I.P

1979 Trans Am 10th Anniversary
#16 of 5,683 made

KOI Import Parts-- 513-771-7777
Reply With Quote
Reply

See More Related BMW Stories


Forum Navigation
Go Back   Bimmerfest - BMW Forums > BMW Model Discussions > 5 Series > E34 (1989 - 1995)
Today's Posts Search
Thread Tools
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



Forum Jump


All times are GMT -7. The time now is 06:46 AM.


Powered by vBulletin® Version 3.8.8
Copyright ©2000 - 2017, vBulletin Solutions, Inc.
© 2001- VerticalScope Inc. All rights reserved.