My codes need help

[Neonmods]

i look a little bit on the forum but is there a specific place to check all my code

here's some i check with my friend vag-com
edit i found some
p1676:malfunction light ............1 led plate is down and the other one is flashing like a party lol and my right brake light do not work maybe this is why ??
p1459:exhaust temp sensor........egt
p1690:epc light ???
p0441:evap emission control sys incorrect purge flow ......what that mean

can someone tell me what are does mean ?

and what part i need to change

thanks
and btw i am new on the audi

it's on my 2001 s4 2.7t tiptronic stage 2

so for now i know i need to change the 2 led plate light and the right brake light but do i need to change the evap sensor and egt too ?

[mholme]

If you cut and paste those codes into the search, forum here as well as on audiworld, you'll get some possible fixes. You need at least a driver side EGT sensor.