saxo 16 0261206860 lamda sonde remove

[scarymistake]

I have a saxo 16cc 8v with a Bosch m744 l4 computer 0261206860 1037353564
I want to make it a l3 (removes the second lambda sonde)
I want to race with it of road

Can someone help me

I have 2 files one read with MPPS and one with Flashtec

https://rapidshare.com/files/561188715/m744.rar

[gzk]

i dont have any clue how to disbable it on file but mine i have just remove it on the exhaust line keep it plug on the wiring and zip tye it somewhere safe .

no cel no problem since 2 year

car is turbocharged 1600cc 8S for drag race , stock internal , with smt6 piggy back and 450cc injector , etc...