defective

Guys, My Alhambra's A/C unit was recharged today - but the compressor seems to be playing up - think its had its day.... So question - GSF Car parts?? or anywhere else - Someone must have been here before any comments for me... I have done a brief search, already but my new Vista install...

Hi I have a Leon Cupra 2002 with Ecu number 06A906032HN and suddenly check engine lighted, so I plug the vag com and surprise I got this error code: "16985OP0601" Engine Control Unit Defective ! ! !... but my car works perfectly, is just pointing at that error but it seems to do no harm... I...