Thats so easy.
You should do this:
1_check fuel pump pressure and injectors
2_check fuel filter
3_check distributor and spark plug
4_oxygen sensor and wiring
5_catalist
6_Fuel regulator pipe
After do all item, you should clear error code with:
On diagnostic port (under fuse box) jump te1 with TC,turn switch on,press accelerator pedal 5 and hold until check engine go to lighting.
So error code is clear.
If you need anything just message me on telegram or whats up messenger.my phone number is +989395094590.
Good luck