If anyone has the following engine code and access to vagcom, could you do a log for me. I'm trying to determine the reason for my recent lack of boost. The only prob I can find is the N75 seems to functioning a bit weird. Could you do a full power log of measuring block 25 and post the figures. The first thre fields are specified throttle load, corrected load and then actual load. The 4th is the duty cycle of the N75. Just want to compare with what I'm getting. Also has anyone had experience of the ECS Race N75. If I'm going to replace it I might as well get one. Also is it true thet the "race" valve is just an OEM "H" version. Cheers big ears.