The TI Pit Area
Hello, I have a 2001 Acura Integra LS with code P0420.
I took it to my friend's shop where we used a scan tool on it to see what the O2 sensors were reading,
Sensor 1 "H2OS1" or something like that, was jumping from 0.1-0.9v
Sensor 2 "H2OS2" or something like that, was stuck at 0.08-0.1v