1uz. Afm question

[dee242]

So I'm sorry but I keep reading 100 diffrent things on the internet. So I got 550cc injectors and a sensor from the 1uz afm arm n I bolted that into my 7m arm is that correct or should I have put the 1uz arm directly In.

 

[Nick M]

Your arm will not fit in the housing. I am not sure what you mean.

 

[dee242]

as in arm i meant the housing

 

[Rollus]

It is the housing you should put. The 25% bigger volume of the housing is what is looking for to accomodate the 25% bigger injectors.
You are certainly running piggy rich. Please install the 1UZ AFM housing

 

[Rollus]

It is the housing you should put. The 25% bigger volume of the housing is what is looking for to accomodate the 25% bigger injectors.
You are certainly running piggy rich. Please install the 1UZ AFM housing

 

[dee242]

will do n what do i do for screw adjustment

 

[Rollus]

Until you install a AFR gauge installed in the car, you don't want to touch this screw.

 

[dee242]

okay what should my afrs be when i get a wideband

 

[BryanDyer]

14.7 is stoich
I do 14.5-15.5 at idle and 15.5 cruising. This is with a standalone though.

 

[Nick M]

14.7 makes the catalyst work its best. Nothing more.