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Re: Something is Burning (archive)

[ Follow Ups ] [ 5-series (E34) Message Board ] [ Msg. Board FAQ ]

Posted by Roy B on October 02, 2000 at 02:54:17:

In Reply to: Something is Burning posted by Smokey on October 01, 2000 at 20:12:20:


After taking a 20 minute drive I noticed a burning smell coming from underneath the car . When I looked under the car I observed light smoke coming from where I believe the Oxygen Sensor is located. I don't understand why, I changed the sensor about 8,000 miles ago. What could be the problem?

1990 535iA
108k


I had what *may* have been a similar problem several weeks ago (although on a 540 - not a 535)- turned out to be a self-imolating catalytic converter. Caused a lot of noxious smoke and also apparently damage to the O2 sensor.


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