Quote:
Originally Posted by Richrd
Is the AF sensors just another name for an O2 sensor? If not, where would they be located and how hard to change?
thanks
|
Yes it's a fancy name for O2. As said above rock auto has good priced denzo. I can confirm they are legit used denzo from rock auto a couple times on my evos. I've never changed one on a 4runner but it's pretty clean cut. I recommend spraying the sensors the night before with PB Blaster, stuff works like magic!
Also if there's room I highly recommend using the deep socket O2 sensor not the angles one with an opening. The one with the opening has stripped a few sensors for me!
Sent from my Pixel 4 XL using Tapatalk