The Original i30 Owners Club
August 24, 2026, 13:43:41

P0420 CODE

Rachelann99 · 1 · 2300
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Offline Rachelann99

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    • au Australia
February 22, 2024, 02:59:18
Hi guys! I’ve got a 2018 Hyundai i30. My CEL turned on yesterday morning and has since turned off this morning by itself but my scanner is showing a p0420 code.

Is this something to worry about if my CEL is off now or is this something that will affect my car if I continue to drive it?
« Last Edit: February 22, 2024, 03:16:35 by Rachelann99 »
  • 2018 Hyundai i30

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August 24, 2026, 13:43:41
 

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