Read this log for me!

[ezell4G63]

My log is

O2...................0.96
MAF.................1606
KNOCK............7 to 18
Injector d/c......118
02 trim high......118%
mid.......116
low.......118


Mods are:
16g
buschur 2.5 catback with test pipe
buschur UIP w/1g BOV
Buschur fuel pump
Hacked aircan w/k&n
2600pp w/ street disc
93oct fuel
no boost controller
stock 450cc inj

I am haveing major boost creep at 4500 and up. Goes from a solid 10 psi to 22 psi then I guess it hits fuel cut a 6000 rpm.

Also it sucks fuel like crazy.

I have a 2gen MAF with a dejon tool intake, and a S-afc waiting to be installed but I am waiting on a set of injectors.
Thanks for any help.

 

[2g6boltTsi]

Stock injectors will not accomodate 22psi on a 16g, your lucky that your pistons are still intact. and port that O2 housing it will help with your boost creep

 

[NOSLO2PT0]

Originally posted by 2g6boltTsi
Stock injectors will not accomodate 22psi on a 16g, your lucky that your pistons are still intact. and port that O2 housing it will help with your boost creep

Porting the O2 housing will in fact cause MORE boost creep. You want to port the wastegate HOLE in the turbine housing. You need to be able to bypass as much air through that hole as possible. Larger piping AFTER the turbo is what causes boost creep.

 

[ezell4G63]

I dont run 22psi on a daily basis. It just works its way up there and I shut it down. The car cuts out right before it hits 22.

So I need to have the waste gate opening to get rid of the boost creep.

What size inj do you think I need to get?

Thanks for the replys

 

[ezell4G63]

I just dont understand. I have factory 450cc inj. and it only drops to .86 at the point before it cuts out. Most of the time when I mash the pedal it goes up to .96

If I were to put a external dump would that help the boost creep?

My o2 trims are low 118 mid 116 and high 118? What does that mean? Thanks again