[leomorconi]

Hello everyone. My 2007 320i E90 has been giving me endless headhaches. Initally it was diagnosed as a water damaged DME, which was very visibly water damaged. I purchased a donor unit and had it coded to suit my car. When everthing was installed (it was meant to come back 'Plug and Play', the amber engine light is still showing. I have a series of error messages from a OBDII scanner:
-P110D #12 : DTC definition not found! Please refer to vehicle service manual.
-P1637 #12 : Throttle valve position control; Control deviation
-P2103 #12 : Throttle Actuator A control motor circuit high
-P0203 #12 : Cylinder 3 injector A circuit
-P0204 #12 : Cylinder 4 injector A circuit
-P0202 #12 : Cylinder 2 injector A circuit
-P2088 #12 : A Camshaft position Actuator control circuit Low Bank 1
-P2090 #12 : B Camshaft position Actuator control circuit Low Bank 1
-P0343 #12 : Camshaft position sensor A circuit high Bank 1 or single sensor
-P0368 #12 : Camshaft position sensor B circuit high Bank 1
I was told by the guy that configured the donor DME that these errors are linked to the IMMO system as he was having difficulties synching this data - he told me to check relays as these may be the possible root of the issue. Would anyone have any tips/directions on what to do to make it easier to diagnose and pinpoint the cause? Does the issue lie in the DME that was configured wrong or could it be another problem now not related to the DME? Any help is greatly appreciated.