Im getting close to getting this thing to run decent, but still getting a stumble at WOT after the boost gets to about 10-12 lbs. I have the actuator turned way out, and the boost controller turned way out to the lowest setting. The fuel pressure rises to about 50psi at wot, and never really goes any higher than that. Should I be getting more fuel pressure at WOT. I have a new TT chip set for mostly stock, new waste gate actuator, rebuilt turbo, new casper cam sensor cap, new R43 plugs, new plug wires. I set the FP regulator at 43psi with the vac line off, and have bypassed the waste gate solenoid. KR is minimal, but did show about 1.9 on my last test run. Do my O2 reading seem high? Could be the crappy NTK O2 sensor i put in recently?
At warm idle:
MV 900 about 850 at WOT
CC 165
ATS 125
IAC 22
AF 07 about 120 at WOT
L8 56
bat 12.9
Int 128
bl 117
tps .42 4.6 at wot (engine off)
no MAL codes
engine temp 185
At warm idle:
MV 900 about 850 at WOT
CC 165
ATS 125
IAC 22
AF 07 about 120 at WOT
L8 56
bat 12.9
Int 128
bl 117
tps .42 4.6 at wot (engine off)
no MAL codes
engine temp 185