Hi guys, Between last night and this morning I fitted my FMIC and N75 H valve on my S3,I realise I will have to check the fuelling,boost and temps,is there anyway of doing this with vagcom,I'm not so clued up with vagcom,I've only usued it a few times so any pointers would be much appreciated.I've read else where that you can check each cylinder with vagcom to see if it's retarding the timing and that gives an idea if it runnig too hot ?????? As I say I'm not to sure !!!!!