Z22SE -> Z20LET conversion

[Ivan]

Hello guys.I bought z20let coupe and now i need to put the engine in my car.My Z22SE coupe have climatronic,CID,traction and esp,z20let coupe have climatronic and tc/esp too.
What i need to swap the engine,can i use my loom with z20let ECU ?

 

[corsaZ22se]

from working on the Corsa's z22se and z20let swaps you will need to change the engine bay loom, ECU to body and maybe the dash loom as well.
the pin outs will be different to the ECU and the plug could also be different type.
do not sell or bin out the donnar car until yours is running.

 

[Ivan]

Is the accelerator pedal different? How to make my CID working?

 

[corsaZ22se]

pedal should be the same.
as for other options, if they came from factory on both engine types then they should be able to be activated using tech 2 or opcom. don't ask me how that's where i get lost