ALDL OBDII linking for sensor values
PHXSYS at aol.com
PHXSYS at aol.com
Fri Sep 3 17:00:48 GMT 1999
Hi
This is my first post. I have a project where I want to obtain sensor data
directly to a microprocessor (PIC or Stamp). I want to get specific
parameters: RPM, TPS,CTS,MAP/MAF, O2 maybe a few others and use that data to
control some additional equipment I will add to the vehicle. I am adding and
LPG system to my 1994 chevy p/u. With the flick of a switch I will be able to
run on LPG or unleaded fuel. I thought this might be an easy way to get data
through the diagnostic link to simplify the installation and wiring.
I am not really sure how to get started.
Here are some sites I have found that offer some info, but I need help seeing
the big picture.
www.hit.net\~rah\disassnotes.html
www.isthq.com\~dan\aldl.htm
www.ag.auburn.edu\~gparmer\bookmark.htm
www.franken.de\users\dagobah\luke\scantool.html
http://www.obdii.com/obdii.html
Thanks
Jon
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