problem

1994urS4

New Member
Nov 6, 2008
4
0
0
Tucson, Arizona
car was fine until the other day, now it feels like i have a boost leak or some type of spark problem. at WOT the car seems to stumble over itself, every now and then it will give a good buck, gauge says im boosting to 12psi definatly doesnt feel like it.

its throwing a code 52, wtf is that?
 

WhtMa71

D0 W3RK
Apr 24, 2007
1,813
0
36
Macon, GA
Knock sensor. You probably need a rewire. Or you're actually knocking...

When triggered ,the ECU pulls timing, hence why you're ass is feeling a loss in power.