DIY 02 simulator

[1bad2.8]

@Quik

you could also just space out the 02 sensor some which slows down the pulses the 02 sensor sees thus not throwing the code. the spacer trick is less then a few bucks to do

yeah this is mostly for cars with ory pipes or that remove the cats/ install test pipes
also cheaper then buying a new downstream o2 sensor if ur car needs one the cheapest downstream 02 for the car i did this for was 68 bucks