CPU operation parameters...

[ExJayRob]

Does anyone have a diagram or database listing of all the electronic operation parameters of the computer and sensors for a OBDII Cherokee with distributor ignition system (97 thru 99 I think?) I am thinking about messing around with some stuff and didnt know if anyone had this information readily available. Thanks...

 

[winterbeater]

Try searching OBDII - http://www.naxja.org/forum/showthread.php?t=981964&highlight=OBDII

 

[ExJayRob]

I already know what all the codes stand for. I was refering to what voltage levels all the sensors on the vehicle operate within, such as the O2 sensor, MAP, etc... This kind of stuff is very hard to find.

 

[winterbeater]

Most of it is in the FSM. Sometimes you have to dig it out of different sections. Not everything is in there though. A few sensors, you have to search the threads for (like the 02). Most of it is 5 volts.

 

[ExJayRob]

Thanks. Ill keep diggin...

 

[birchlakeXJ]

Give it up Rob.....what are you trying to do?? Always fun to hear what guys are futzing with!!:yelclap: