?s re VAG-COM Readings

Eugene Kanter eugene at bcl.bz
Thu Nov 20 15:09:11 EST 2003

Scott, could you tell more about how "fuel diagnostic tests" are done?
Regardless, I am thinking about getting VAG-COM myself....


On Thu, 2003-09-18 at 08:31, QSHIPQ at aol.com wrote:
> --
> [ Picked text/plain from multipart/alternative ]
> Before you buy the O2 sensor, make sure you do your fuel diagnostic tests.
> Many have been fooled into replacing O2 sensors when they are working just
> fine, it's a fuel injector out of spec, a bad MAF, a bad FPR, or bad Fuel pump,
> filter, relay.  Since you say the PO had done O2 recently, I'd definitely
> encourage the fuel tests first.  I just went through this on a 95 v6 audi with O2
> codes. (=2 bad FI).  Could be the O2 is operating exactly how it should, given
> the problem.
> Scott Justusson
> QSHIPQ Performance Tuning

More information about the 200q20v mailing list