Car wont rev after new cat fitted. Please help me.

[shady-ninja]

Got a new cat fitted on a seat leon FR 2004 with AUQ engine but the car wont rev now and the EPC & traction control light is on.
Decided to put the old cat back on but still the accelerator pedal wont work.

 

[<tuffty/>]

Fault scan first

<tuffty/>

 

[shady-ninja]

scan revealed "fault with accelerator pedal sensor fault".

 

[<tuffty/>]

What was the actual fault code?

<tuffty/>

 

[shady-ninja]

sorry i dont know.
i will try to ask the mechanic tomorrow.

 

[Alais DJA]

Decided to put the old cat back on but still the accelerator pedal wont work.

Thats a long 1/4 mile