Re: Engine light on getting code 12

[Keith <kgil1@tampabay.rr.com>]

check the Sy supliment and follow the engine light stays on part.
I'll let ya know.. thanks.

Jim Sloan wrote:
> 
> Off the top o my head...code 12 means normal operation.
> 
> Jim Sloan
> leroy@sunflower.com
> Syclone VIN# 1206
> http://www.sunflower.com/~leroy
> Lawrence, Kansas
> 
> > -----Original Message-----
> > From: owner-gmecm@diy-efi.org
> > [mailto:owner-gmecm@diy-efi.org]On Behalf
> > Of Keith
> > Sent: Sunday, July 30, 2000 5:31 PM
> > To: GM ECM mailing list
> > Subject: Engine light on getting code 12
> >
> >
> > This is on a 91 Syclone ECM 1227749
> > I just replaced the engine in my truck and now when I turn the key to
> >  the "on" position the check engine light comes on. I short
> > out the A &
> > B
> > on the ALDL and get a code 12. I've checked the "M" on the ALDL and it
> >  is not shorted and has 4.8V going to it. I tried a good
> > memcal and new
> >  ECM and i still get the same code 12.
> >  Does anyone have any suggestions on what to do now?
> >  Is there a wire that i could have disturbed while replacing
> > the engine?
> >  Thanks.
> >
> > --
> > Keith Gill F.A.S.T.
> > Riverview, FL
> > '91 GMC Syclone #2173
> > '75 Oldsmobile Hurst/Olds
> > '92 Nissan Sentra SE-R
> > http://www.syty.net
> > Direct Forum link -->>>
> > http://www.syty.net/cgi-bin/fast-cgi/Ultimate.cgi?action=intro
> > http://www.geocities.com/keith455
> > http://home.tampabay.rr.com/keith455
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-- 
Keith Gill F.A.S.T.
Riverview, FL
'91 GMC Syclone #2173
'75 Oldsmobile Hurst/Olds
'92 Nissan Sentra SE-R
http://www.syty.net
Direct Forum link -->>>
http://www.syty.net/cgi-bin/fast-cgi/Ultimate.cgi?action=intro
http://www.geocities.com/keith455
http://home.tampabay.rr.com/keith455
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