Hello
This code has unfortunately turned up on my car, 2008 Qashqai J10, 100k miles, Does anyone have any experience with this? Don’t fancy throwing money at a new CAT for it to be a 02 sensor nor do I want to replace good working 02 sensors when it’s a failed CAT.
Anyone had this issue before? And found the cause
P0420 Catalyst System Efficiency Below Threshold Bank 1
- gloucester
- Posts: 5189
- Joined: Sun Apr 03, 2016 7:04 am
- Location: Gloucestershire, England
- Qashqai Model: Mk.2 Qashqai - J11 (2013–2017)
Welcome to this forum.
I haven't a clue but Googling threw up this topic which might enlighten you a bit:
https://www.nissanforums.com/threads/er ... ld.245650/
I haven't a clue but Googling threw up this topic which might enlighten you a bit:
https://www.nissanforums.com/threads/er ... ld.245650/
(2015 Nissan Qashqai Tekna DIG-T 1.2 sold 15/6/18) ~ 2018 Suzuki Ignis SZ5 - 2018 Yamaha MT-07 ~ (2024 Volvo EX30 ordered)
- calnorth
- Posts: 2719
- Joined: Mon Feb 11, 2019 2:01 pm
- Qashqai Model: Mk.2 Qashqai Facelift - J11b (2017–2021)
At a guess I'd say the CAT was a bit elderly...is it the original? Whats the cars mileage to date?Trane wrote: ↑Fri May 01, 2020 4:40 pm Hello
This code has unfortunately turned up on my car, 2008 Qashqai J10, 100k miles, Does anyone have any experience with this? Don’t fancy throwing money at a new CAT for it to be a 02 sensor nor do I want to replace good working 02 sensors when it’s a failed CAT.
Anyone had this issue before? And found the cause
Mk2 Qashqai Facelift - J11b (2017–and onward)
1.6 Dig-T N-Connecta
1.6 Dig-T N-Connecta
- gloucester
- Posts: 5189
- Joined: Sun Apr 03, 2016 7:04 am
- Location: Gloucestershire, England
- Qashqai Model: Mk.2 Qashqai - J11 (2013–2017)
calnorth - note he says 100k...
(2015 Nissan Qashqai Tekna DIG-T 1.2 sold 15/6/18) ~ 2018 Suzuki Ignis SZ5 - 2018 Yamaha MT-07 ~ (2024 Volvo EX30 ordered)