I was trying to run codes for my 95 beretta , when i noticed the black ALDL diagnostic connecter only had 2 terminals on it.
There is the A terminal which is on the top right, and one directly below it, and that is it.
I did not try to touch them together, but if i can get some verification i would like to know if this code reading can be done without a scan tool.
Btw, the car runs ok, but when idling, and any load , like the electric fan and or air conditioner start, it needs a foot on the gas to continue to idle.
And finally, for the first time, i saw the service engine soon light, while the car was running. Any suggestions??