TPI '165 pulling timing after Cold start

[Bruce Plecan]

Just for grins looked at a Mask IC 32 and the diag enable was 194dF
Grumpy



> Mine ('165) has never set a code associated with the Knock sensor being
> disconnected either.  It has, however set a code when the ESC module was
missing
> - when still in the testing phase of the installation.
> I found that when I ran the '870, it has a pretty limited set of
codes/tests.
> Gabe
> Craig Marcho wrote:
> > I noticed the other day that my wire to the knock sensor had come off. I
> > plugged it back in, but I don't know how long this has been going on....
I'm
> > still using the '870 ECM and had never had a code the entire time. Does
the
> > '870 not do the diagnostic thing on startup?
> > Craig M.
> > From: "Gabe" <gellett at earthlink.net>
> > > I'll reconnect it after work this afternoon and get back to the list
with
> > the
> > > results....
> > > Does anyone know the application for APYN???  It was on the GMECM
FTP...
> > > Gabe
> > > Bruce Plecan wrote:
 > > > > Will it set a code with just the knock sensor itself disconnected?


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