Considering an AEM wideband on my stage 2 wrx. Anyone done this and compared the AP afr to the AEM uego readings? Also, any sensor problems using the extra Cobb dp bung that is in a very easy and convenient spot, but kinda close to the turbo?
The Accessport uses the stock sensor, which is useless for data logging. The sensor mounts close to the turbo, where it's supposed to be for accurate readings, but because of where it is they do eventually fail.