Okay, I admit the meaning of an analyzer got lost in translation. So we´re trying to make an analyzer, not a sophisticated OBD computer of today. I do know what dwell is but not too familiar with measuring it as Chrysler dropped points distributor in 1972 on selected models.
I hope my own...
The only proof of the original computer can be found on digital newspaper archives. Google "Chrysler Electronic Engine Performance Analyzer" to see just some brief- views of the system.
Those three blank connectors were used as a spare for future expansions as I mentioned above, such as AC and...
Wow, thanks a lot Jim! It all seems to have gotten into history as Chrysler or Huntsville electronics division didn´t patent their invention, at least I can´t found it on US patent office web site. What I do know is that they planned to make add-on to the analyzer that could test and report body...
Do the schematics show with new link? http://s612.photobucket.com/user/Kaitsu93/library/
The reason I´m undertaking this is because I am a Volvo mechanic and work with old Chrysler cars as a side job. I saw that those cars have a port for testing engine components and run basic tests. I thought...
Good morning to all!
I tried to discuss about the matter on a vintage Chrysler forums, but even with the schematics as evidence for the analyzer existence, all the members said there never was an OBD plug-in on cars of the era.
Even with OBD programmers forums, they are more about coding and...
I uploaded the wiring schematics on my photobucket links to make my conversation more convenient to understand. Here´s the link http://i612.photobucket.com/albums/tt203/Kaitsu93/Chrysler diagnostiikka johdotus vas sivu_zpsbqgjnrlg.png
Here we can see the problem with multiple signals that need...
Thank you for replying. I do know that the wire that is spliced to the OBD wire is after the shunt of the vehicle´s own ammeter. My step dad pointed out using a microprocessor in the P.C board that converts the signals into digital form and therefore, more convenient for him to program into. I´m...
Hi to all!
I´m Kai from Finland and me and my step dad are working to make an OBD system for 1970´s Chrysler vehicles. The company itself made one during the era and we would like to have same kind of system, only with 2010 equipment. (so no fridge- size computer for my shop)
We´ve solved most...