Hi guys, trying to get this sorted out.
Fault codes as listed below.
Started about 4 months ago with the P0672 fault but seems to be running absolutely fine, then the other two faults started.
Have cleared them but they do come back.
Would a faulty glow plug cause the other issues or are they...
For code 31103 check out the below thread - apparently nothing too bad. Please post contents of ”Detailed ECU info" -report (under CaristaService menu)” - there has been an engine software update that should make these faults less frequent...
...then reset back to 5500 but then popped to 640 again, drove it all the way down to 30 and wouldn't reset.
it's got 4 codes that keep coming back:
31103
33262
P20EE
P204F
When I get it back will let you know what they've done to sort it... hopefully sooner rather than later and for good this...
...Carista but will be running a VCDS scan when my new laptop arrives tomorrow. So far I have;
15560 - EGR Sensor "A" Circuit Range/Performance
31103 - SCR NOx Catalyst Efficiency Below Threshold Bank 1 Catalyst 1
33262 - Reductant System Performance Bank 1
Upon mooching around with a bore...
My engine warning light came on and so I got myself a Carista and a free month trial to try and see if it’s something I can sort myself
Forgive me because I have no clue about engines but always willing to try things. My brother in law is quite handy and has offered to check the spark...
Had a customer with exactly the same problem,his dpf was totally blocked and caused his turbo to sieze on the variable veins,first we purchased a turbo from london turbos....NEVER AGAIN...total rip off merchant,eventually took turbo to midland turbo,who rebuilt it at half the price,and now my...
I'm gettin the van looked at later this week but thought I'd take another poke around the sensors earlier on.
It seems as soon as the engine hits 90/91 degrees it runs normal, or as good as!
This seems to coincide with the Nox sensor kicking in from 65535 ppm down to 4 ppm. (Presumably working...
P20EE (Generic OBD code) = 31103 (VW specific code).
Pending DTCs are fault codes that have been identified by the ECU but are deemed not yet critical enough to trigger the MIL.
...ok, done a 250 mile round trip, no emission light. Plugged in Carista and have the two faults above yet again!!!! P20EE says pending plus the 31103
any one have any ideas? got to be a fix surely?
I am waiting a reply to email from VW
feel like giving up but clearly needs sorting...
...Index of current engine mode: 0
Index of next requested engine mode: 0
Index of engine target mode: 0
31103 - SCR NOx Catalyst Bank 1
P20EE 00 [01100000] - Efficiency too Low
Intermittent - Not Confirmed - Tested Since Memory Clear
...(T28 2018) driving to Capbreton in the south of France, last time it happened was this time last year driving in Spain, same code on Carista 31103, I’ve turned it off and put it down to the hot weather. Mine had a flush last year when I got back, it’s just a rubbish design and I’ll go back to...
Thanks for the clarifications.
Well, the expected lifespan of the DPF is maximum 300 tkm - so a kind of expected.
Do you still get this fault? Is the exhaust tailpipe sooty?
In the earlier logs there were as "intermittent" - do they still come back?
Sounds normal to me. The DPF regen...
...Filter (Bank 1)
P226D 00 [100] - Damaged or Subrate Missing
2/
33262 - Reductant System Performance Bank 1
P204F 00 [096] - Malfunction
3/
31103 - SCR NOx Catalyst Bank 1
P20EE 00 [236] - Efficiency too Low
- Alarms were cleared before MOT
- Yesterday after all tests, there is no alarm on...
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