Here's a picture of the diagnostic connectors (on
non OBD-II Jeeps.):
You can used some of the pins in these connectors as testing points for various circuits. DO NOT mess with the ECU RX or TX ports... these are only for serial data transmission and receiving.
-Nick
__________________
1988 Jeep Cherokee w/ 410,000+ miles. Now a
100% Electric Vehicle!
NO Gas, NO Emissions, NO Problem! --
http://www.DriveEV.com/
