I have a BAD N353 computer on my 1990 convertible. Can I use a N351 or N356 on the car?
Whats the difference?

Thanks!

 

https://www.rx7club.com/showthread.p...highlight=N353

 

Thanks, any idea of what the N326 is for? My correction its a N326.

 

from kevin landers :
"For 86-88 nonturbos, there are 2 ecus, n326 and 327. Bottom line, either one can be used in any 86-88 nonturbo, be it automatic, 5 speed, 86-87.5 or 87.5-88."

what i get from this is that only cars with year 86-88 non turbos can utilize the n326.

 

Thanks!

1 more question...The ECU I'm looking at is a Series 5 351...Is the series 5 something different?

 

hmm, not sure, i cant search it cause im late for school. You can go to the search button and put in s5 351 and find out more info.

 

Thanks for everything!

 

series 5 is the 89-91 RX-7. It has a very different engine than the Series 4 (86-88) so I don't think you could use it.