Advertise on DISCO3.CO.UK
Forum
·
Gallery
·
Wiki
·
Shop
·
Sponsors
Home
·
FAQ
·
New Posts
·
My Posts
·
PMs
·
Search
·
Members
·
Members Map
·
Groups
·
Profile
·
Donate
·
Register
·
Log In
You are currently viewing DISCO3.CO.UK as a guest -
Register
to take part or
Log In
DISCO3.CO.UK
>
My Discovery 3
Land Rover Discovery 3 - V8 4.4 - Lambda Sensor issue? P0420
Page
1
of
1
aollaku
Member Since: 03 Feb 2022
Location: London
Posts: 10
Land Rover Discovery 3 - V8 4.4 - Lambda Sensor issue? P0420
Click image to enlarge
Hello chaps,
Today my engine light came on. I`ve scanned the car with JLR IDS SDD and I found two error codes.
P0420 - Catalyst system efficiency below threshold (bank1)
P0174 - System too lean (bank 2).
Could this problem be caused by a bad MAF or is the time for new Lambda sensors?? If I need to change the Lambda what do you recommend me??
Best,
Andi
Click image to enlarge
7th Aug 2024 1:37 am
Display posts from the last:
All Messages
1 Day
7 Days
2 Weeks
1 Month
3 Months
6 Months
1 Year
Oldest First
Newest First
Page
1
of
1
Jump to:
Select a forum
General
Photos, Videos & Media
Wheels & Tyres
Tips & Tricks
Spotted
Off Roading & Green Laning
Camping, Caravanning and Holidays
Webasto Fuel Burning Heater
IIDTool Help
Land Rover Customer Relations
Discovery 5 - L462
Technical (D3)
Maintenance & Mods (D3)
My Discovery 3
In Car Electronics (D3)
Faults & Fixes (D3)
General (D4)
Technical (D4)
Maintenance & Mods (D4)
In Car Electronics (D4)
My Discovery 4
Faults & Fixes (D4)
Meets, Gatherings & Events
Europe
Australia & New Zealand
North America & LR3/4
Africa
Francophone
Spanish
Dutch
Middle East
Generale
Off Topic (Italiano)
FS: Discovery 3 and 4 Vehicles
FS: Parts & Accessories
FS: Wheels and Tyres
FS: Other Vehicles
FS: All Other Items
Wtd: Discovery 3/4 Vehicles
Wtd: Parts
Wtd: All Other Items
For Sale & Wanted [Archive]
eBay & Bargain Spots
Group Buys
Dealership & Sponsor Feedback
Finance, Insurance and Warranties
Courier Network
Members Helping Members
Other Site Sponsors
A-Plan Insurance
Advanced Factors
Blackbox Solutions
Duckworth Parts
Gary Elliott Prestige Cars
MD Couriers
Site News & Feedback
Off Topic - Everything Else
Off Topic - Humour, Rants & Pointless Posts
Off Topic - Politics
Help for Heroes
<
Previous Topic
|
Next Topic
>
Posting Rules
You
cannot
post new topics in this forum
You
cannot
reply to topics in this forum
You
cannot
edit your posts in this forum
You
cannot
delete your posts in this forum
You
cannot
vote in polls in this forum
Quote Reply
DISCO3.CO.UK Copyright © 2004-2024
Futuranet Ltd & Martin Lewis
DISCO3.CO.UK is independent and not affiliated to Land Rover.
Switch to Mobile Site
