how do i test my computer to see if it is good obd2b computer please help

 

you want to see if it is a obd2? or do you want to see if it works. is it in the car?

 

both

 

put it in the car, and hook up the oh-so-fun and expensice scan-tool, and you'll know right away. Problem is quality scan-tools (like the Determinator, and Snap-On's) are very expensive for the average Joe. If it still runs take it to Autozone, they do a free engine light check (assuming your CEL is on).

What symptoms are you having?

 

Well it seems that it is a OBD1, and I jumped the plug and got no codes. I really think there is a problem somewhere in the distributer. So far I have tested or replaced the Coil, Distributer Cap, Rotor, ICM, and the three sensers in the Distributer. Any ideas?

 

bump

 

What is the code on the ECU (p72 or something like that)

Also why not borrow an OBD2 ECU plug it in and see if it fixes your problem.