Right code17964 low pressure turbo related I've read lots of different threads with lots of different remedies which is confusing me so could anyone who has/had this fault and cured it please advise what is the best way of dealing with it. I'm ready to send an old knackered turbo off for recon but don't want to spend loads if I can avoid it. I've read about spilt pipes faulty maf sensors etc My mark 2 1.9 tdi x reg is really down on power it's got a 52 plate PD engine in it which is 90 bhp It goes into limp mode at roughly 2000 rmp or above I'm lucky to get 65 mph on level roads any more pressure causes limp mode Up hill is just a joke I've got 40 tonners laughing at me lol So please please please helpppppp