engine manegment fault codes can anyone help me?

[twin2189]

16825 - EVAP Emission Control Sys: Incorrect Flow
P0441 - 35-10 - - - Intermittent

16490 - Manifold / Barometric Pressure Sensor (G71) / (F96): Implausible Signal
P0106 - 35-00 - -

16556 - Fuel Trim: System Too Rich: Bank 1
P0172 - 35-10 - - - Intermittent

had an engine manegment light pop up last week had it scaned with vag com but these codes mean nothing to me can any one help me?

it is from a seat ibiza mk 4 2002 1.2 12v

some people have sugested lambda sensors other have sugested mass air flow senson and otheres say that it my be a burst pipe some were can anyone help??

thanks

 

[Ric 2001]

http://wiki.ross-tech.com/wiki/index.php/16825/P0441/001089

http://wiki.ross-tech.com/wiki/index.php/16490/P0106/000262

http://wiki.ross-tech.com/wiki/index.php/16556/P0172

Could be a few things

 

[RUM4MO]

Maybe just a blundering or stupid suggestion:- check the engine timing, ie crankshaft wrt camshaft - as these engine can/do suffer from timing chain problems.

 

[Dillan G]

My engine managment light came on .. took it to a seat garage they wanted 400 to sort it out .. this was for changing the lambda sensors .. took it to a private dealer .. he said he turned off the light because its not going to effect the car what so ever .. saves me a 100 pounds .. mines also a 1.2 mk4