R
Robert
Hi all,
I have an '87 760 GLE with the trusty B280F.
I don't know how old the O2 sensor is. I'm guessing it's quite old, and has
quite a few miles on it.
What's the procedure for testing it? I'm guessing that I remove the
connector, car will run OPEN LOOP, then with a volt meter set to
milli-volts, check for change in voltage reading/ cover intake before AFM to
see what happens to reading.
I can't find any reference info on this subject.
Thanks.
I have an '87 760 GLE with the trusty B280F.
I don't know how old the O2 sensor is. I'm guessing it's quite old, and has
quite a few miles on it.
What's the procedure for testing it? I'm guessing that I remove the
connector, car will run OPEN LOOP, then with a volt meter set to
milli-volts, check for change in voltage reading/ cover intake before AFM to
see what happens to reading.
I can't find any reference info on this subject.
Thanks.