Menu
Home
Forums
New posts
Search forums
What's new
New posts
Latest activity
Members
Current visitors
Log in
Register
What's new
Search
Search
Search titles only
By:
New posts
Search forums
Menu
Log in
Register
Reply to thread
Click here to become an Official Member of BMW Club Malaysia
Download Form
Home
Forums
BMW Tech and Performance
General Tech
air conditioning
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Message
<blockquote data-quote="5series" data-source="post: 50479" data-attributes="member: 376"><p>Just wonder if the E34 (M20B25 engine) air-cond idle controlled by the idling valve or there is a screw to adjust?</p><p>My problem is when air cond is on at standstill position, the rpm idle between 500-600 (this has caused the engine rev up & down) , when air cond is off, it idle between 700 - 800 (smooth).</p><p>Hence, decided to tune the rpm higher. Now, air cond is on, it idle between 700 - 800 (smooth) but when air cond is off, rpm shot up to 900 - 1000/1100 (engine sounds very fast).</p><p></p><p>Anyone has the same problem? How can I solve the problem?</p></blockquote><p></p>
[QUOTE="5series, post: 50479, member: 376"] Just wonder if the E34 (M20B25 engine) air-cond idle controlled by the idling valve or there is a screw to adjust? My problem is when air cond is on at standstill position, the rpm idle between 500-600 (this has caused the engine rev up & down) , when air cond is off, it idle between 700 - 800 (smooth). Hence, decided to tune the rpm higher. Now, air cond is on, it idle between 700 - 800 (smooth) but when air cond is off, rpm shot up to 900 - 1000/1100 (engine sounds very fast). Anyone has the same problem? How can I solve the problem? [/QUOTE]
Verification
Post reply
Home
Forums
BMW Tech and Performance
General Tech
air conditioning
Top
Bottom
