ECMlink PTE 1200 global fuel and dead time issue

[rrichard1989]

hey guys I hsve been having some issue tuning my car I have pte 1200cc injectors and I have look fir the dead time and global for them and try to use them an car does not run good.i literally of to take my global down to about -30 for my car to run and drive ok and by doing that my injectors get down size to about 750.please tell me what I am doing wrong.blt already done no leaks

 

[Archer Fabrications]

Post a log?

 

[rrichard1989]

that's part of a log I clip

also instead of the 255lp I have in my profile I have in a 400lp walbro in tank now

 

[Afizzle]

Maybe you got jipped on the size of the injectors. Did you buy them new from pte? Have you checked for fuel or boost leaks? Verified correct fuel pressure?

Make sure you injbattery and coolant temp offset are both stock settings.

What is afpr at idle?

 

[rrichard1989]

Yes I bought then new from street rays and fuel preasur at idle is with vacume off 43.5 .and I have no fuel keaks ..dog have a few boost leaks but those are fix now .iac was leaking and bov screw and also catch can.made new gasket for it ..

Update

Got the car to accept the correct injector size wit a global of 60 if I can remember correctly ..but my dead time is a bit high ..and my fuel trim jump around quite a it ltft is at -0.4 and stft jump from -5 to about +11..any suggestion from anyone would be awesome.thanks guys