so my k04 is in and i just recived my 5 bar fuel regulator today, installed it and went for a spin. the car hits 10 psi then falls on it face. checked all hoses and reset my computer but no luck. any ideas

 

What program do you have, also I would suggest trying your stock n75 valve, many ppl have problems with the race valve

 

yea that was going to be the next thing im going to try, lettin the car cool down

 

I'm pretty sure that will solve your problem

 

changed it and no go, i didnt take off the battery to reset the computer but i dont know if it matters. any more ideas

 

i know when i tried to do a redneck style boost controller on my old car meanin i drilled a hole in my wastegate line so that it would require more boost to open the wastegate and after a certain point that it got to big it did this. maybe u should try replacing all ur vacum lines bc those stock audis id say tend to rought pretty easy do to the heat.

 

Yea try getting you codes cleared that may help and also check the wg line as audihere said, that will dramatically raise boost levels causing limp mode if its ripped

 

i didnt think he threw any cels....but ya disconnet the ecu from its port is the best way to reset em

 

all my vac lines are new

 

damn man i dunno what to tell ya. how many miles are on ur car? like i said if its ur front o2 or maf i have em to sell to ya....i also have a ignition control module(doubt thats ur prob but ive heard of strange things before)