[Rob.mcdonnell]

Hi guys i have an e93 320i and it suddenly really struggled for power today. Engine runs lovely and smooth no rough idle but just no power what so ever.
Plugged it in and i have the code 2A0F 'Exhaust gas recirculation valve adaption'
My local mechanic feels it could be a blocked exhaust somewhere or blocked cat as he saod theres not much pressure coming out the backbox and theres a slight blowing noise from in the engine bay. Any other ideas guys?
Thanks!