View Poll Results: other ways to clear po420 code
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po420 code
09-20-2023, 01:30 AM
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po420 code
does anyone know any other problem that can cause po420 code? i changed my o2 sensors, removed cat and cleaned and nothing was damaged only dirty. when i use ob2 scanner it says that is the evap system but im not sure what part specifically does anyone have a idea of what it could be or if it could be something else other than evap i have a tsx 2009 technology pack.
02-07-2024, 04:14 AM
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I've been wrestling with P0420 for most of the year and found these ideas individually. It's nice to see them altogether in a very professional presentation. I'm finally ready to order a cat, but I called the manufacturer and he agreed that it was often not the cat - but I've looked at all these others already.
192.168.100.1 192.168.1.1
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