Search results for query: P20EE

...P204F 00 [100] - Malfunction Intermittent - Not Confirmed - Tested Since Memory Clear 31103 - SCR NOx Catalyst Bank 1 P20EE 00 [100] - Efficiency too Low Intermittent - Not Confirmed - Tested Since Memory Clear And also the same old discrepancy in AdBlue range...

...a more descriptive section - copied below: P2251 >>> Open Circuit P0030 >>> Open Circuit P0031 >>> Short to Ground (possibly simply no power) For now you can ignore P20EE - not likely related. Wiring problem? What's the engine code? What year van? What's the part number? Original VW part?

...I will try keep you updated) —————————— Basic OBD2: P0401 (Pending) (Confirmed) - Exhaust Gas Recirculation "A" Flow Insufficient Detected P20EE (Pending) - SCR NOx Catalyst Efficiency Below Threshold Bank 1 CAN network gateway: 00381 - Databus Instrument Cluster Engine: 23871 31103 ABS...

...the same The root cause for the discrepancy is still unclear to me but guessing it relates to AdBlue not been as effective as expected (see P20EE fault - NOx sensor reading 354 ppm) Software issue which usually should cure itself. However, your case seems to be more stubborn. Either the...

Well, actully doesn't surprise me. Got curious and filtered my P20EE logs (before the update) and actually found a somewhat similar case: On a Sunday by 10:00 had accumulated 10 in P20EE counter. Checked again 17:00 - still 10. Checked again at 20:00 - only three remaining in the counter thus...

...historic dtc's with faded freeze frame data, lurking somewhere in the ecu measuring values/data in a vcds mode that I hadn't found. The above P20EE dtc counted 1 on the first part of my journey and added 2 more instances on the return. I have not yet had the emissions light come on, or any...

...- the same as VCDS aggressive mode. Confusing? - yes indeed it is! I guess there is not much logic - except the emission light caused by P20EE. The emission light would mean permanent emission fault and thus needs attention. No, not really. For VW to participate in any cost-sharing, their...

...class van, the update falls into the 'if deemed necessary category'. When I bought it in Jan 2022 there was a historic/no freeze frame data P20EE dtc showing in the first vcds scan I did, suggesting this fault had occurred while owned by the previous owner, presumably it wouldn't have shown...

It was a mandatory update for M1 class vehicles - Transporters VIN starting WV2. For the rest of Transporters it was available if deemed necessary. https://vag-flashinfo.de/site/index?partno=04L+906+056+KA...

Hello all. I get the P20EE 00 DTC, but no emission's warning light - yet. Friday,03,February,2023,19:55:03:16362 VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64 VCDS Version: 22.10.0.1 (x64) HEX-NET2 CB: 0.4623.4 Data version: 20221026 DS344.0 VIN: WV1ZZZ7HZKH01xxxx...

I haven’t personally. I’m in touch with the previous owner so I’ll check to see if he had it done. He had from new so possibly did. Will check

Have you had the adblue update? I had that P20EE code when we first got the van and needed a software update

So, just for info really. Hooked up Carista, 2 fault codes came up; P20EE and P204F. I did a bit of digging and it looks like it’s to do with the adblue? I’ve topped up the adblue and it rose from 3000 mile left to 5000 mile to go. So it’s registering something or other. I’ve reset the codes...

I would guess the relevant with flashing glow plug light is P0299 00. The NOx-emission related codes P20EE and P204F can even be ancient ones - depending also on engine's software version. In general P0299 00 - Boost Pressure Regulation - Control Range Not Reached A lot more information is...

...004013 ROD: EV_ECM20TDI03004L906056KF.rod VCID: 7DF14FF5ECF169A2BE-8028 2 Faults Found: 31103 - SCR NOx Catalyst Bank 1 P20EE 00 [100] - Efficiency too Low Intermittent - Not Confirmed - Tested Since Memory Clear Freeze Frame: Fault...

...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 Freeze Frame: Fault Status: 00000001 Fault Priority: 2 Fault...

...system performance bank 1 -P204F-00 (096). Malfunction-intermittent-not confirmed tested since memory clear 31103 SCR NOx Catalyst bank 1. P20EE (104) efficiency too low -intermittent- tested since memory clear I thought I'd put the whole thing on there , I had the van into my local garage...

...sensor: status condition automation: Regeneration following soot particles plausibility check 31103 - SCR NOx Catalyst Bank 1 P20EE 00 [039] - Efficiency too Low Not Confirmed - Tested Since Memory Clear Freeze Frame Fault Status: 00000001...

Not likely a NOx sensor fault - neither of the codes. More to read here: https://www.t6forum.com/threads/nox-sensor-fault.40152/

Also I can get an engine code for you later, but it has done 40k and it's a 2017 T6 T30 LWB startline