Pretty sure the ECU will not (at least not the 1.8 ECU), since it's direct
ignition
(4 coils, no HV distributor), and the 1.6 is a single coil /conventional
distributor setup...
> will the 95 thru 99 1.6 sentra engine bolt directly onto a
> 2001 or 2002 auto trans and engine mounts, without
> changing mounts or trans housing?
>
> will the 2001/2002 ECU control the 1.6 engine hardware,
> without changing any components?