Whats wrong PLEASE?
 

Im about to buy an Audi 2001 TT 1.8 however it has several problems. Its throwing a few codes and my question to the Audi gurus is do all these codes have them same problem? Meaning is there one main problem for all these??
P0441,P1296,P1136,P0301. Long definition . . . . . . . . .
P0441
Definition
EVAP system incorrect purge flow
Explanition
blocked vaopr canister
cause
faulty vent solenoid
faulty purge control solenoid
faulty fuel tank pressure sensor
P1296
definition
colling system malfunction
explanition
check cooleant level
cause
check ctss and circuit
P1136
Definition
Long term fuel trim add. Fuel B1 system too lean
Explanation
Failed MAF
cause
Low fuel pressure
vacuum leak on engine
failed HO2S Heated Oxygen sensor Bank1
P0301
Definition
Cylinder 1 misfire condition
Explanation
Vacuum leak on engine
cause ignition system fault
fuel injector fault
engine mechanical condition
:eek::confused:
Hopefully there is some common ground that is causing this im new and YES this is my first post hopefully not my last

dont buy this car.

Replace the vacuum hoses from intake manifold, it sounds like a boost leak for one.
try and find a VAG-COM to test the fueling componets and relays