Is there any diff between series 1 and series 2 ecu's? Can any or either be put in the different series cars? How can you tell which series the ecu has come from?

 

Thanks

Is there any diff between series 1 and series 2 ecu's? Can any or either be put in the different series cars? How can you tell which series the ecu has come from?

 

Thanks

only difference is you cant use a ecu from a manual to auto, but can use a ecu from a auto to manual & obviously if its a tt then you cant use one from an NA.

'95 cars onwards have a different ECU (16bit instead of 8bit) which is far harder to get upgraded as it's not a standard chip.

They are still a straight swap though.