Awesome review! You did great showing all capabilities. BTW your P0420 code based on the live data you showed looks like a bad #2 downstream O2 sensor because it was bouncing around(should be a constant .6-.8 volts and upstream O2 sensor will bounce around with fuel trim changes. I would run the car hot then shoot a laser temp gun at the front of your cat and then the rear of your catalytic converter. If the rear is higher the cat is good and your rear #2 O2 sensor is bad. Okay I am rambling but this tool is great if you're a Dad in Florida and your kids are in California and you don't want them to get screwed. Thank again for your review
Awesome review! You did great showing all capabilities. BTW your P0420 code based on the live data you showed looks like a bad #2 downstream O2 sensor because it was bouncing around(should be a constant .6-.8 volts and upstream O2 sensor will bounce around with fuel trim changes. I would run the car hot then shoot a laser temp gun at the front of your cat and then the rear of your catalytic converter. If the rear is higher the cat is good and your rear #2 O2 sensor is bad. Okay I am rambling but this tool is great if you're a Dad in Florida and your kids are in California and you don't want them to get screwed. Thank again for your review
Great explanations ❤ i have an ad 20 pro, for the price it's THE best obd device existing 😊
Thank you very much for your support. We will launch more cost-effective products in the future.
Can I use this on a 2016 Audi A4
Can you check if your mileage is correct?
AD20 PRO can perform full system detection