Just ran a data pull today because of my Friggin' Boost thread.
Boost data peaked at 22.3 psi and dropped to 17.7 psi, however, my gauge reading was 24 psi and dropped to 16 psi.
Then there's this on less than a one year old N75; WGDC looked like this from 2500 rpm to 4100 rpm...where the other day it only dropped into the 35% range. Also, the very low % happened before peak boost was even reached at when WGDC hit 41.6% at the very bottom;
97.3
97.3
97.3
97.3
78.8
69
80
18
7.5
0.8
25.5
26.7
31
36.9
35.3
40.8
42.7
41.6
Boost data peaked at 22.3 psi and dropped to 17.7 psi, however, my gauge reading was 24 psi and dropped to 16 psi.
Then there's this on less than a one year old N75; WGDC looked like this from 2500 rpm to 4100 rpm...where the other day it only dropped into the 35% range. Also, the very low % happened before peak boost was even reached at when WGDC hit 41.6% at the very bottom;
97.3
97.3
97.3
97.3
78.8
69
80
18
7.5
0.8
25.5
26.7
31
36.9
35.3
40.8
42.7
41.6