Can anyone tell me what the codes mean and any differences etc?

 

 

Anyone else?

 

I have the second one in my car at the moment. My car is auto so is the last ecu manual and will it be ok in my car?

 

Also will the year make any difference? I am going to get the top one chipped and use that. My car is 1993 and it sounds like the top ecu is 90-91.

 

Where can i find out what the codes mean?

 

Thanks

Paul

Paul, I've looked up the numbers in the Nissan Part database (FAST).

See my previous post (edited) for the exact details.

lymon - it's blank

its not blank. If your having trouble viewing, follow this link : http://300zx-twinturbo.com/temp/ecu.gif

The first ecu is for twin turbo automatic cars from aug 1990 - aug 1992 (H-J)

The second ecu is for twin turbo automatic cars from aug 1992 - sept 1993 (K)

Thanks Guys. So will there be any difference if i swapped them over? Being different years.

Thanks Guys. So will there be any difference if i swapped them over? Being different years.

 

I believe not. The later ecu will be better on emissions control iirc.

Well i am going to get the older one chipped so hopefully that would not matter.

Is there anything you dont know lymon lol