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Old 01-29-2013, 10:39 AM
paperplane94 paperplane94 is offline
Officially Welcomed to the 'Fest
Location: Los Angeles, CA
Join Date: Jan 2012
Posts: 933
Mein Auto: 1989 525i M20B25
Originally Posted by David Arabiat View Post
ummm ... my m20 engine doesnt have this o2 sensor anywhere ... don't all models have o2 sensors ?
and can someone please tell me whats that hose in the 2nd picture in jhkim's post ? my intake boot has this small extension at the bottom of it , but its closed ..filled with rubber ... no hoses connected to the bottom of the boot.... just connected to the AFM from one side , and to the throttle body from the other side ... with the icv ( L-shaped ) connected on the side of the boot
Only US models have an O2 sensor, your problem lies elsewhere. Perhaps a vacuum leak.

Also, make a new thread if you want to post again.
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