Code 54 problem on the st205 Options

[Craig]

right peeps i think i might of sourced the problem out with my low boost just latley for the people that have not read my last thread here is a quick run down.

first bought the car boost use to run at 1.2bar over time this as creeped off now the car boost's at 1.1bar but just l8ly the car as been playing up it will only boost to 0.5bar now when the car is cold it will boost at 1.1bar but once the car gets warm thats it she only boosts at 0.5bar.

now do u think its the code 54 that is playing my car up? if any one else as had this problem please tell me how u fixed it?


thank u craig