Malfunctioning sensor?

The Gunslinger

Active Member
Joined
Aug 10, 2006
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Location
Calgary, Alberta, Canada
Hey guys,

on my 1990 560SEL, sometimes when i start it up or even when ive been driving it for a while, either the check engine light comes on for a few seconds then turns off again, or the SRS light comes on and then goes off again. Ive checked everything and everything seems to be fine and in working order. The only oxygen sensor that i know of is just behind the manifold. Could it be malfunctioning? it IS 16 yrs old, so i think it could be dying. Are there any other sensors located anywhere else in the car? anything else i should check or could be overlooking?

Thanks in advance for any help guys! :)
 


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