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
Engine Tech
How much an E36 M40 air flow sensor cost?
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="jarance" data-source="post: 232519" data-attributes="member: 21"><p>There is no warning light if the AFM is faulty unlike an O2 sensor. O2 sensor error can be detected via a diagnostic tool. </p><p></p><p>A faulty AFM usually cause the idling speed to be eratic. One of the cause is the sticky vane in the AFM cause by scaling builtup in the vane. It can be service by opening the bottom cover of the AFM and file away the scaling.</p></blockquote><p></p>
[QUOTE="jarance, post: 232519, member: 21"] There is no warning light if the AFM is faulty unlike an O2 sensor. O2 sensor error can be detected via a diagnostic tool. A faulty AFM usually cause the idling speed to be eratic. One of the cause is the sticky vane in the AFM cause by scaling builtup in the vane. It can be service by opening the bottom cover of the AFM and file away the scaling. [/QUOTE]
Verification
Post reply
Home
Forums
BMW Tech and Performance
Engine Tech
How much an E36 M40 air flow sensor cost?
Top
Bottom
