Search results for query: P20EE

Hello again knowledgeable people, I read the top post with interest as I have had both fault codes diagnosed this morning (P20EE) and (P204F). The garage, (not a VW specialist) said the 1st port of call was a software update. I rang VW in Beeston, Notts who said they would have to plug it in and...

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...

...- 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 the engine block Questions: -Is...

https://www.t6forum.com/threads/adblue-problem.42151/post-587375 Have a Search using P20EE

Hi! Called Mayday out as the engine system light came on when driving back from the Lakes. Error code P20EE - SCR NOx catalyst efficiency below threshold bank 1 was diagnosed. Could someone from our learned community please explain what this means in simple terms. MOT is due 1/9 and I don't...

...VCID: 7CA1E61C26677AFA533-8028 VINID: 9E606AAAA1D8A986011052090C6B331798 6 Faults Found: 31103 - SCR NOx Catalyst Bank 1 P20EE 00 [096] - Efficiency too Low Intermittent - Not Confirmed - Tested Since Memory Clear 16230 - Control Module for Instrument Cluster...

It does seem to be pointing to that. I can't see what else it would be as you have done just about everything you can. What's weird is the garage claiming the compression tests OK. A bent rod would give a lower pressure on that cylinder. I've seen a sticking/broken piston ring that caused...

...00 [096] - Limit Value Exceeded Intermittent - Not Confirmed - Tested Since Memory Clear 31103 - SCR NOx Catalyst Bank 1 P20EE 00 [096] - Efficiency too Low Intermittent - Not Confirmed - Tested Since Memory Clear Readiness NA This came up 10 days ago, so I...

...I think the way forward is to 1) update the engine software - to eliminate "false" alarms of P20EE 2) verify the actual amount injected AdBlue using either VW tester or VCDS (never verified myself this works) 3) please can you find any repair history of the van - especially if the DPF has...

On non-updated engine software the P20EE is quite a common event - as such harmless but surely annoying. Yes.

No not at the minute no adblue light on or p20EE I’ve done about 600 miles since Vw reset the adblue But on the 10th I did have the p20EE fault code but I cleared it and it hasn’t come back yet

...AdBlue consumption, DPF regeneration - Before and after ECU update Questions: 1) Do you still get the "31103 - SCR NOx Catalyst Bank 1 - P20EE 00 [100] - Efficiency too Low" fault - as mentioned in your post on Thursday (on the log of 10th of July) 2) Do you still have on the dash display...

Yes, there can be quite a few fault code incidents before emission light threshold is reached. Thanks for the log - plotted below, as well as a plot for comparison. The scaling and duration are same on the plots GREEN = NOx level as reported by engine BLUE = AdBlue injection amount as...

A clean DPF must be good news Im still getting the P20EE efficiency NOX fault code with out any EML and the adblue warning light on

23871 = P0401 EGR System Insufficient Flow 31103 = P20EE SCR NOx Catalyst Bank 1 Efficiency too Low 33262 = P204F Reductant System Performance Bank 1 Malfunction The first ones are VW codes, P-codes are OBD-II-standard equivalents. The AdBlue display distance 650 miles was triggered by P204F...

...miles Further on had adblu fault distance to refill dropped to 650 miles , reset itself after about 20 miles had the following fault codes when I scanned basic obd2 codes P0401, P204F , P20EE and engine codes 23871 , 31103 ,33262 , could these still be software related or do I have a bigger...

Hi So on our way on holiday for a week to Devon , had the the emissions light come on and with Carista the above codes . Will a software update sort this ? Please see attached Carista download from service menu and photos of expanded fault codes .Have I got the latest software? It’s a 2019 T6...

Hi guys, I'm looking for buying a T6 kombi (this is how it's called in my area when you have windows and seats all around but otherwise nothing else in the van). I have checked one with the help of my friends VCDS and have some trouble analyzing the auto-scan logs. Could you (maybe @mmi...

The current fault P20EE turned the emission light on. Neither of the faults damage engine or other components. Well, if the van is still under warranty the fault codes should not be cleared because there actually might be more codes (manufacturer specific ones) which Torque doesn't show.

I've just set off to the lakes with the kids and the engine management light came on. Pulled over and run a quick scan with the below. Do I need to worry or can it wait till I get home. I'm only 2 hours from home and not planning on using the van while up here 2019 t6 Can I clear and see if...