I am having the same problem on a ford 95 escort,  got the Chilton repair
manual and the codes are listed for the EEC and am thinking about building a
full scale readout using the 16F84 and a display.  the manual shows you how
to use a VOM and read(?) the needle swings as a readout of the code.
later......chuck

> -----Original Message-----
> From: Jay Shroff [SMTP:shroffja@FRC.COM]
> Sent: Tuesday, June 16, 1998 1:37 PM
> To:   PICLIST@MITVMA.MIT.EDU
> Subject:      Re: [OT] Water injection (was: Question for physics person)
>
> while we are on this OT subject, I'm wondering if someone has a circuit or
> know of a place where I can buy a decoder to figure out the Ford EEC IV
> error codes?
>
> My 92 Mustangs Check engine light stays on and I would like to figure out
> why?
>
> Direct reply to me would be fine (This is way OT as is), if someone else
> is
> interested I can forward the email.
>
> Thanks
> --
> Jay Shroff
> Product Development - (Process controls)
> Fanuc Robotics
>
> -----Original Message-----
> From: Dave Miga <dave.eds@POWERSITE.NET>
> To: PICLIST@MITVMA.MIT.EDU <PICLIST@MITVMA.MIT.EDU>
>
>
> >I have done extensive research concerning this. I developed the
> >"aftermarket" engine computer interface units specifically for
> >turbocharged gasoline engines. I discovered that with a mix of 50%
> >distilled water and 50% methanol alcohol, I could raise the turbo
> >pressure to 20 pounds(!:-)))
> > on our test 1984 Mustang SVO without any detonation. Important: never
> >use pure water, it will rust everything in sight! Even a small 5%
> >methanol mix de-ionizes the water molecule so that it no longer acts as
> >a catalyst to promote rust. The additional methanol (50%) cools the air
> >charge to enable massive quantities of power. See ya at Road America...
> >
> >-Dave Miga, EDS, Inc. http://eds-inc.com
> >