car is runing rich and i get this fault

so help me what to look at

00561 - Ross-Tech Wiki

jes but everthing is ok and the fault is coming back

Everything cant be ok if the fault is coming back. Take a look in MBV and see what the lambda probes are doing, what you want to find is the long term adaptive figure, its in a % and should be 0 +- 10% iirc.

Whats the fuel pressure?

In fact what engine are we talking about?

1,8t with 150 bhp AGU code

where i can find out fuel pressure

Can you get into advanced measuring blocks and record actual and specified air flow during a drive?, if you can, compare them to see if the airflow sensor is OK.

It may help to add some fuel injector cleaner and clean the throttle body and erase the learned values in the engine ECU.

You'll need a fuel pressure gauge and a safe way of connecting it to the injector rail.

Who said 'all you have to do is just plug in a computer and it'll tell you what's wrong.'?

maf is going to 120 g when i put gas pedal down to 6500

but on my car is lpg so when i drive i do not use fuel injetors

i have tip and 3 inc exhaust

i think i foun problem

my exhaust is leaking

jes but everthing is ok and the fault is coming back

Hmm... the WIKI says.. :confused:

Possible Causes
   * Leaks in Intake Air System and/or Exhaust System

Possible Solutions
   * Check Intake Air System and Exhaust System for Leaks 

i think i foun problem

my exhaust is leaking

jes the exhaust was problem

weld s were bad