Search results for query: 31103

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  1. mmi

    EML 3 faults

    Those two above are not current faults - actually they are ancient ones - because ECU doesn't provide date stamps on them any more. P20EE is the current one which has turned warning light on - see designation "MIL ON" in VCDS log Also can be seen the fault has surfaced 4 times since first...
  2. Craig T6

    EML 3 faults

    ...VGDS system and come up with the following 3 faults (shortened text); 33262 Reductant system performance bank 1 P204F 00[0110] - malfunction 31103- SCR NOx catalyst bank 1 P2OEE 00[11101000] efficiency too low 30540-Throttle position sensor (G69) P0121 00[00100000] implausible signal The...
  3. Craig T6

    Adblue Additives – Snake Oil or Otherwise?

    ...VGDS system and come up with the following 3 faults (shortened text); 33262 Reductant system performance bank 1 P204F 00[0110] - malfunction 31103- SCR NOx catalyst bank 1 P2OEE 00[11101000] efficiency too low 30540-Throttle position sensor (G69) P0121 00[00100000] implausible signal The...
  4. mmi

    MIL ON

    Your current software is 04L 906 056 KL version 3802 What members have posted around the forum the acceptance criteria seems to vary. So the above is gone long time ago - not relevant issue anymore. First incident 220 miles ago and has occurred twice since then (frequency 3). Based on my...
  5. L

    MIL ON

    ...Pressure Sensor (G71) / (F96) P0105 00 [00100000] - Malfunction Intermittent - Not Confirmed - Tested Since Memory Clear 31103 - SCR NOx Catalyst Bank 1 P20EE 00 [11101100] - Efficiency too Low MIL ON - Intermittent - Confirmed - Tested Since Memory...
  6. S

    - 204ps Bi-Turbo CXEB T6 Engine & Turbo problems -

    Hello, I bought my van from an private seller back in April 2024 and it has turned out to be one of the worst decisions ever. Less than 2 months into ownership, the VAN suffered a catastrophic failure and went into limp mode. The DPF showed readings of over 300% soot saturation with the...
  7. Dellmassive

    - 204ps Bi-Turbo CXEB T6 Engine & Turbo problems -

    The engine code has four characters. Ne Your engine will be a cxec or cxeb. Check the sticker under the steering wheel dashboard or check your paperwork or build sheet for the exact engine code. Fyi as above the first three digits denote the engine model and the fourth digit denotes the...
  8. Manu

    - 204ps Bi-Turbo CXEB T6 Engine & Turbo problems -

    ...miles Adblue warning popping up despite adblue tank being full (3 times...). The warning would clear on its own after a few miles but gave a 31103 code SCR/NOX error. I started researching and found this concerning threat. To my surprise (and maybe relief??), the engine is CXE and not CXEB...
  9. dinz_dinz

    ABS/Traction control lights still on

    ...004003 ROD: EV_ECM20TDI03004L906056KA.rod VCID: 76B23E85D846F83A757-8022 VINID: 9E606AAAA1D8A9AA000841C60CA2A5195A 1 Fault Found: 31103 - SCR NOx Catalyst Bank 1 P20EE 00 [01100100] - Efficiency too Low Intermittent - Not Confirmed - Tested Since Memory Clear...
  10. neekstan

    31103 - SCR NOx Catalyst Efficiency Below Threshold Bank 1 Catalyst 1

    Hi folks, Appreciate there’s quite a few posts on this already but was hoping for some advice. Had this error appear the other week “31103 - SCR NOx Catalyst Efficiency Below Threshold Bank 1 Catalyst 1” whilst on the motorway on my 2018 T6. Didn’t notice any changes to how the van was...
  11. Snakelimit

    Adblue warning.

    I hope its ok If I steal thread As I got same problem with my t6 Purchase van 2 weeks ago and get error same day. As show on image was 4500ml of adblue Then 20 miles later was much less At this moment I'm unable to drive until next month and trying to sort it out and see what its a problem...
  12. Snakelimit

    AdBlue top-up issue (merge)

    ...I might overfill now :) I got VCDS but a dongle its a fake one and can use only up to 2015 and its showing errors but module its unknow. 33262 31103 I just buy new one this time dint bother 2nd hand as last one was fake lol will post exactly errors when will arrive. I might as well remove...
  13. Dellmassive

    - 204ps Bi-Turbo CXEB T6 Engine & Turbo problems -

    ...miles Adblue warning popping up despite adblue tank being full (3 times...). The warning would clear on its own after a few miles but gave a 31103 code SCR/NOX error. @WoopsBoughtT6 - 2017. 71000 miles. CXEB engine. Burning about 0.5ltr / 1100 miles. Will be doing an oil consumption test...
  14. MyfirstVW

    CXEB Loss of Boost

    ...press.sensor 1 bank 1: raw value: 2909 mbar Turboc.1 turbin.bypass valve 1 B. 1: pos.feedback - Actual value: 7.29 % 31103 - SCR NOx Catalyst Bank 1 P20EE 00 [01100000] - Efficiency too Low Intermittent - Not Confirmed - Tested Since Memory Clear...
  15. R

    The usual - EML & AdBlu

    ...the end of the drive, the EML came back on which VCDS is reporting as: 23871 - EGR System P0401 00 [236] - Insufficient Flow and 31103 - SCR NOx Catalyst Bank 1 P20EE 00 [100] - Efficiency too Low I think this means the EGR needs cleaning/replacing, but having been...
  16. Black Pearl

    The usual - EML & AdBlu

    TBH, VW Lancashire have been liaising with Milton Keynes on matters so are going a little further than the normal “needs a clean” response.
  17. H

    The usual - EML & AdBlu

    Interesting, mine has "blipped" the adblue warning a couple of times but in general it was just the EML light, P20EE and P204F (31103 and 33262). I can't believe VW don't know about the issue or have a fix. The dealers do not seem interested asking the question of head office. they are like...
  18. timthetinyhorse

    Ad-Blue - 650 mile countdown comes and then goes off

    ...(hex) Fault codes: 15560 Manufacturer-specific code 23871 Manufacturer-specific code 33262 Manufacturer-specific code 31103 Manufacturer-specific code ABS Part #: 7E0907379P Component: ESC Software version: 0133 ASAM/ODX identifier: EV_Brake1ESCCONTIVN75XGP2 Coding...
  19. timthetinyhorse

    Ad-Blue - 650 mile countdown comes and then goes off

    Correct yes I had the amber emissions light present on the dash Yeah i did wonder if that could be the case - I have a 650 mile round trip next week so going to see what it does then....could leave me stranded if the countdown starts but should see what codes are captured on the journey. For...
  20. Andnik

    Fault codes 31103 / P20EE and 32110 / P226D with a new DPF

    This is without doubt the worst vehicle I have ever owned......I love it to drive and use but what a needy piece of crap!!!! Shame on EU rules and VW! So I have changed the engine after using oil and water.....I also changed the DPF as it was blocked. Currently the Van has 800km on the new...
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