David Beierl <dbeierl@ATTGLOBAL.NET> writes:

> A Vanagon *in proper working order* runs just great without the O2
> sensor.  That's why the first thing you do in troubleshooting is
> unhook the bloody thing!

Wait a minute -- so you are saying that in theory if a US spec Vanagon
has had the cat removed and is running a straight pipe that it does
not need an O2 sensor at all?

The test pipes I've seen have had a bung welded in for the sensor.

Allan
--
1991 Vanagon GL