Z19DTJ fault code

[misiekgol2]

Hi,

Please help me with disable the P2279-5B fault code in this dump. With checksum if it`s possible.
Car works OK, everythinks checked end still the same problem.
It appears only when engine is hot and breaking with the engine from 3 - 2000 rev/min

Thanks

266030

[TribesMac]

Clean or replace the EGR valve... probably the solenoid in the valve is sticking...

[misiekgol2]

EGR is 100% OK, air mass on idle 50kg/h (EGR closed), car accelerates super from 1600 rev/min, intercooler chcecked....