Search results for query: 31103

Our van has ongoing issues with P20EE / 31103 errors. It's done the adblue range and no restart warning thing once too, but that went away by itself. VW have already updated the software and replaced 'something' (they mentioned glow plugs, but I don't see how that's related!) under warranty...

...exactly, thanks. I was curious about your van's engine software version because the recent software update should have eliminated fault P20EE (31103). That's the reason why I'm chasing P20EE faults around the Forum. So far no P20EE faults from new software.... "Fortunately" your engine...

...version: 4047 ASAM/ODX identifier: EV_ECM20TDI03004L906056KA Coding: 00114014432401090000 (hex) Fault codes: 23871 Manufacturer-specific code 31103 Manufacturer-specific code ABS Part #: 7E0907379P Component: ESC Software version: 0133 ASAM/ODX identifier: EV_Brake1ESCCONTIVN75XGP2 Coding...

...difference in how the van is performing. key codes are P20EE - SCR NOx catalysts efficiency below threshold bank one, and the associated 31103. Given the lack of any impact I have elected to reset the codes and keep a watching brief. It now seems that the same codes are flashing up at...

@Jfoz i have had the same 31103 fault code on my van. The diagnosis was to change the NOx sensor, which, as my van was out of warranty, I paid for £680. The light came back on. Before you go spending money on anew NOx sensor, make sure they check to se if your van has had the latest VW adblue...

...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 [100] - Efficiency too Low Intermittent - Not Confirmed - Tested Since Memory Clear...

Thank you for sharing, really appreciated! Yes, indeed early versions of Carista didn't report the version. The reason (one of them) why I'm snooping around Forum is that sometimes the update hasn't been a "descendant" of the initial software. Although it was the case with yours "04L906056KG"...

...to Carista OBD2 v5.4 added this detail? Engine Part #: 04L906056KG Component: R4 2.0l TDI Coding: 00254014432401090000 (hex) Fault codes: 31103 Manufacturer-specific code Engine Part #: 04L906056KG Component: R4 2.0l TDI Software version: 6168 ASAM/ODX identifier: EV_ECM20TDI03004L906056KG...

I have exacted the same fault code and problem, I’ve read all the forums I cannot determine whether it’s a Nox sensor fault, a def injector problem crystallised adblue, van is 2017 with only 31k miles. It’s had spender map but the problem only started in he recent cold period, has anyone any...

...So I'm hopeful that the faults in the early logs were remnants from before the engine update. The updated engine shouldn't produce the fault 31103 at all normally. Also false alarms of the fault 33262 should now be gone. I'm definitely interested to hear how it goes on with these faults, so...

...try to catch the following data from engine. I'm trying to estimate if they didn't clear the faults when engine software was updated - as the 31103 should not happen any more, not 121 times anyway. IDE00584 Distance driven since erasing DTC memory IDE00585 Dist. driven with exh...

Yes it is a 2017 Kombi. I bought the van maybe 6 weeks ago. I didn't have it at 106k. Any idea why it may have been updated and the 31103 left un-updated? I'll plug VCDS in in the and report back with the findings. Also, no need to apologise. Any help is very much appreciated.

...bit. By looking the other components I'm assuming it's actually? WV1ZZZ7HZHH***** thus N1 class (=panel van/Kombi) and model year 2017. Fault 31103 indicates elevated NOx level - which was an annoying issue. However, recent engine software should have taken care of that issue. The update...

Last 5 of VIN [redacted] mileage is 112k No EML light on dash. What does fault 31103 relate to? I'm hoping these faults are easily rectified as I've only just bought the van and can't afford to spend loads on it :oops:

...the type of the van - just leave 5 last digits off. Also what's the mileage in the scan? Got a bit curious of seeing in the scan: 121 incidents :unsure: of fault 31103 - SCR NOx Catalyst Bank 1 - P20EE 00 [104] - Efficiency too Low But you don't have the EML light on? (Yellow engine symbol)

...Reductant System Performance Bank 1 P204F 00 [096] - Malfunction Intermittent - Not Confirmed - Tested Since Memory Clear 31103 - SCR NOx Catalyst Bank 1 P20EE 00 [104] - Efficiency too Low Intermittent - Confirmed - Tested Since Memory Clear...

Any chance it's actually 31103 aka P20EE? https://www.t6forum.com/threads/eml-light-on-vcds-scan-implies-an-scr-fault.20638/ https://www.t6forum.com/search/251246/?q=31103&o=date https://www.t6forum.com/search/251250/?q=P20EE&o=date

...Reductant System Performance Bank 1 P204F 00 [096] - Malfunction Intermittent - Not Confirmed - Tested Since Memory Clear 31103 - SCR NOx Catalyst Bank 1 P20EE 00 [104] - Efficiency too Low Intermittent - Confirmed - Tested Since Memory Clear...

Hi If it helps, I have had 7 EML's (Emissions light - not coil light) on my 2019 MY 150 DSG, and only done 5000 miles. The light never resets itself. The code is the P20EE. VW have reset the fault code 5 times, and twice more after replacing the SCR Injector valve and then 1000 miles later the...

...some Redex. The light has now gone out - most of my miles are motorway. I now have VCDS (thanks to @sippe ) and the fault code showing was 31103 as above. Looking at the data it seems it might not have had the any updates (Component R4 2.0L TDI H 02 4027). It also shows the frequency being...