cant find any info on the cheap route for a o2 for a b27

[gazellebeigem3]

i cant find no info no how!

[RobertK]

I believe there is a tutorial that shows how to rewire an O2 sensor for a Mustang to be used in an E30.

[Digitalwave]

O2 senors are $60 on Ebay. Check them out.

[gazellebeigem3]

well i should have specified my application, an '83 528. Turns out theyre a one wire and a oe replacement is 28 bucks. Thanks for the help anyways!