And you saved 9 cents. Ben Thongsai told me about this years ago to solve a high idle problem on a 1984 318i.
Announcement
Collapse
No announcement yet.
Surging idle
Collapse
X
-
If the tps is working properly, it signals the icv to do its job, so, the icv might not be getting that signal. Check tps then icv. Also, when you unplug the icv your idle should jump to 2000rpms right away, if this doesn't happen then I'd suspect the icv is seized up in its closed position.My son has the 1987 325e, 2 door, 5speed
I daily the 1989 325i, 4 door, 5speed
Comment
Comment