Hey all,

Had a go on the Rollin Road and the air to fuel ratio was out (was to high)

Can this be adjusted with out the ECU being unlocked?

2003 WRX

Cheers all !

 

Too high? Do you mean too lean i.e. too much air, compared to fuel?

 

Its to rich, Link to dyno results https://www.scoobynet.com/general-te...fo-needed.html

 

remap required.

 

hks AFR controller?

 

They quite easy to work i wonder?

 

they look it, only for midly tuned cars though mate.

 

Cheers wrighty338!

Bet they are akward to fit hmmmm im a bit stuck here, i want my Afr to be correct, the rest of my car is running sweet! No point paying for ECU to be unlocked if i just want to change my afr to 11.1 .... there has gotta be a way with out to much hassle

 

I have an Afr controller wired to my ecu and my car runs slightly lean at times any ideas what they should be set at as I am not to familiar with them . Decat 2 1/2 inch system hks mushroom filter only real mods

 

i had one on mine it only taps into your 02 sensor wire im sure, 3 wires in total i think

earth
lamba
live

i swear it was, but i never put mine in or played with it. only removed it

 

You need a remap, end of. If you don't want to use ECUTek, find someone that will Open Source map the car.