Notices
ScoobyNet General General Subaru Discussion

P0134 and p0031 together

Thread Tools
 
Search this Thread
 
Old 28 October 2023 | 04:05 PM
  #1  
stamina_daddy's Avatar
stamina_daddy
Thread Starter
Scooby Regular
iTrader: (3)
 
Joined: Aug 2012
Posts: 1,059
Likes: 20
From: Uk
Default P0134 and p0031 together

Looking at buying my old scooby back,05 WRX wagon that I did a lot of decent mods to.
It's fully decat and was mapped by a good un.
It has engine light on with these 2 codes.
I've had a quick look into it but thought I'd put it out here.
I removed myself from scoobynet for a good few years to stop the temptation of buying another Subaru but I was looking on eBay the other day and saw my old one up for sale ffs.
I know irrelevant really but it's only done 17k since I sold in 2018ish.
Cheers
Old 28 October 2023 | 04:40 PM
  #2  
stockcar's Avatar
stockcar
Scooby Regular
 
Joined: Mar 2002
Posts: 6,731
Likes: 402
From: north east
Default

potentially a dead sensor which is reasonably common the new-age cars......... front Lambda
Old 28 October 2023 | 04:50 PM
  #3  
stamina_daddy's Avatar
stamina_daddy
Thread Starter
Scooby Regular
iTrader: (3)
 
Joined: Aug 2012
Posts: 1,059
Likes: 20
From: Uk
Default

Cheers,yes I remember changing one on my bug WRX...22m spanner I remember buying.
is it the one sticking out of heat shield near uppipe?
Also how much for one if you stock them?
Cheers
Old 31 October 2023 | 01:07 AM
  #4  
stamina_daddy's Avatar
stamina_daddy
Thread Starter
Scooby Regular
iTrader: (3)
 
Joined: Aug 2012
Posts: 1,059
Likes: 20
From: Uk
Default

Is this the one from just lambda, cheapest I found and where I bought the last one from many moons ago.
denso 306 or Subaru 22641AA042

https://www.ecolambda.co.uk/main/eco...?item=denso306
Old 31 October 2023 | 10:34 AM
  #5  
hedgecutter's Avatar
hedgecutter
Scooby Regular
iTrader: (5)
 
Joined: Sep 2010
Posts: 3,773
Likes: 652
From: far, far west
Default

Cant help you with part numbers, but always admired your wagon back in the day. Hope it returns home
Old 31 October 2023 | 11:21 AM
  #6  
stamina_daddy's Avatar
stamina_daddy
Thread Starter
Scooby Regular
iTrader: (3)
 
Joined: Aug 2012
Posts: 1,059
Likes: 20
From: Uk
Default

Cheers hedge,it has indeed returned home.
drives exactly as before.
It's had new suspension and front discs and pads as far as I can tell so far.
Just need to sort this sensor and a couple of other bits.
Weird abs fault/light .
Will start another thread.
Old 31 October 2023 | 09:22 PM
  #7  
hedgecutter's Avatar
hedgecutter
Scooby Regular
iTrader: (5)
 
Joined: Sep 2010
Posts: 3,773
Likes: 652
From: far, far west
Default

Good job!
Old 06 November 2023 | 08:16 AM
  #8  
LilaGray's Avatar
LilaGray
Scooby Newbie
 
Joined: Nov 2023
Posts: 1
Likes: 0
From: alaska
Default

The P0134 and P0031 error codes on your WRX are indeed related to the oxygen sensors. Given the modifications made to your vehicle, it's advisable to have a professional diagnostic check to pinpoint the issue. Considering the low mileage since you sold it, addressing these codes is essential for its performance and emissions.
Spoiler
 



Last edited by LilaGray; 21 November 2023 at 07:28 AM.
Old 09 November 2023 | 10:18 PM
  #9  
stamina_daddy's Avatar
stamina_daddy
Thread Starter
Scooby Regular
iTrader: (3)
 
Joined: Aug 2012
Posts: 1,059
Likes: 20
From: Uk
Default

Changed sensor for denso equivalent today and all good.
engine light gone and can tell it's idling) running better
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
topdogkelvin
General Technical
0
02 February 2016 11:29 PM
wrxcook
General Technical
14
07 October 2011 05:31 PM
pinchers
General Technical
10
27 June 2008 02:43 AM
Rave Dave D
General Technical
13
31 March 2007 09:57 AM
The_Gza
Scotland
3
17 January 2004 09:26 AM




All times are GMT +1. The time now is 01:18 PM.