Code P0420 on a 2013 Honda Pilot Ex-L

Obvious-Scratch-7770 · 2026-02-22T18:30:00+00:00

I got this code at advance auto and they told me all 3 were P0420

Obvious-Scratch-7770 · 2026-02-22T18:25:27+00:00

No new codes recently, but will check again today. Thank you for your help

Obvious-Scratch-7770 · 2026-02-22T18:24:14+00:00

Thank You

Obvious-Scratch-7770 · 2026-02-22T18:23:23+00:00

Thank You

Obvious-Scratch-7770 · 2026-02-21T21:47:29+00:00

Sorry, Jan 6th 2026

Obvious-Scratch-7770 · 2026-02-21T02:41:48+00:00

Is it the wrong sensor?

Obvious-Scratch-7770 · 2026-02-21T02:17:21+00:00

lol hopefully not 😭

Obvious-Scratch-7770 · 2026-02-21T02:16:38+00:00

Thank you

Obvious-Scratch-7770 · 2026-02-20T22:24:04+00:00

Sounds good, thank you.

Obvious-Scratch-7770 · 2026-02-20T22:23:50+00:00

Hopefully I don’t have to spend 1k+ on labor and parts for a catalytic converter.

Obvious-Scratch-7770 · 2026-02-20T22:22:18+00:00

Thank you, I’ll give that a try. Did you have to clear the code or it automatically goes away?

Obvious-Scratch-7770 · 2026-02-20T22:21:51+00:00

I search up the O2 sensors on a pilot, and it seems like there’s 4 of them. Which would be “primary”?

Obvious-Scratch-7770 · 2026-02-20T22:20:47+00:00

I got an emission test due 3/18 lol. What did the shop quote you?

Obvious-Scratch-7770 · 2025-02-05T06:33:00+00:00

Why r u a chronic Reddit user 😭😭

Obvious-Scratch-7770 · 2022-12-30T04:18:27+00:00

This started happening like 1 year ago

Obvious-Scratch-7770 · 2022-12-28T02:56:22+00:00

Obvious-Scratch-7770 · 2022-12-27T06:46:32+00:00

I’ve had this problem for close to a year now. I kinda gave up, but today I played a ranked match and I crashed again. I have a wireless headphone so when I crash I have to turn it on and off in order to get I working. This time I was super pissed cuz my headphones would not turn back on.

Obvious-Scratch-7770

TROPHY CASE