?s re VAG-COM Readings
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
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