Ok, so I thought my car was good, but when I took it for a E-test I found that it wasn't as good as I thought. I had a big jug(4liters of methol hydrate) and $25 of 94 octane and here are the readings

ASM 2525
Limit Reading
HC ppm- 58 -21
CO%- .32 -.02
NO ppm- 652 -1869

CURB IDLE
Limit Reading
HC ppm- 200 -2064
CO%- 1.00 -0.00
NO ppm- N/A -N/A

The car is a 91 fwd tsi, I think I need to change the cat, which I have, but need to know what else might be causing these numbers. My reading of HC ppm at idle is extremly high, does our stock fpr stay open at idle and closed while under load to keep pressure in the rail? If so could the FPR be to blame aswell? My plug wires could use changing, so I guess I will do them and the cat forsure, but my temp permit ends on Sunday so have to get this done asap.
Any and all help would be great thank in advance Brendan.