|
S40 / V40 '96-'04 General Forum for the Volvo S40 and V40 (Classic) Series from 1995-2004. |
Information |
|
P0420 codeViews : 696 Replies : 4Users Viewing This Thread : |
|
Thread Tools | Display Modes |
Apr 23rd, 2021, 14:00 | #1 |
New Member
Last Online: Aug 28th, 2021 12:17
Join Date: Feb 2021
Location: NURMIJÄRVI
|
P0420 code
Hello!
My check engine light came on and after scanning it I got the lovely P0420 code (Catalyst System Efficiency Below Threshold) I don't believe my cat is shot because I haven't noticed any power loss or weird smells coming from the exhaust. Could I be so lucky that I only have a bad o2 sensor? I have reset the code twice but it seems to come on after driving 60 miles or so... Thanks for all the suggestions in advance |
Currently Active Users Viewing This Thread: 1 (0 members and 1 guests) | |
|
|