First Saxo VTS

[SwissairMD11]

Olla,

I will get my first saxo ever. It's an 1.4 VTS in black.

Already planning a 1.6 8v upgrade since the engines are dirt cheap. Only thing is, ECU? What on earth will happen with an 1.4 ecu on a 1.6?

It's not my first car, in fact it's my 26th car. I own an Audi S4 B5, pulling engines, creating my own tunes with nefmoto and MPPS, reading/writing/replacing eeproms, I've done it all with Audi's. This Saxo is here to come for the fun, it will be standing next to my Audi S4 in the garage.

Does someone know if an 1.4/6 8v ecu single or 3 plug has a normal 4 legged eprom, so that I can unlock it or write the bin data to the new ecu if not unlocked? Or will the 1.4 ecu do good with a 1.6 even if it makes a little less power?

Thanks all!