Think i may need help Today i had to replace my MAF as it was f**ked. Any ways put it on gave the old one back and wow it feels better. Took my A3 for a drive tonight and gave it some beans but it really didnt feel right. I mean it just felt like it was holding back. Didnt feel as nippy as it has. So is it my mind playing silly buggers with me or has any one else been like this? My mate who fitted it works at VW and he pluged the car in after and no codes came up and he also done a check on other sensors when the car was running and all fine Is it worth going back just in case????