2002 BMW 325/i/is/ix/xi/c from BETHESDA, MD 20817

Complaints /Requests:

> Check engine light is.Engine has no  power and is shaking.
> Air Conditioning stopped working.

Diagnosis / Work done:

> Tested vehicle codes 227 and 228(fuel trim bank 1 and 2 range exceeded,too lean) and 239 and 241( misfire cylinder  2 and 4) were present.
> Inspected vehicle and replaced torn air flow meter boot.
> Reset air fuel adaptation after repair.
> Tested vehicle,code for defective AUC sensor was present,Tested and replaced automatic air flow control sensor.
> Replaced A/C compressor.