Paulws1953

Thank you. A good lead!

Thank you for the reply. 6400 has made a difference, but not much. End of life sounds plausible. As far as I can see, the only way forward is a specialist diagnosis. However, there are dozens of diagnostic "specialists" around. The process involves a thorough understanding and ability to correctly interpret results, and I wonder how many "specialists" are all that special.

Hello All! I have a 2016 Mk 3 Superb with CRLB engine and 358k on the clock. Very few issues over it's lifetime and oil change every 10k. Mostly motorway driving at 70 and runs really well. I've been searching round this forum but can't really find anything that covers the problem. The fuel consumption dropped from around 60 mpg to below 45 mpg over a couple of months, together with DPF warning coming up at irregular intervals. Engine light came on and diagnostics found a damaged Exhaust Pressure Sensor. Replaced it and consumption is slowing improving. I'm fairly sure the DPF is the root of the problem so the next thing to try is a forced regen with a fuel additive. The one I'm planning to use is Archoil AR6400-D Max. I appreciate I could have it specialist cleaned, but recently a few people report they get just as good results using a fuel additive. Are there any recommendations for a better additive?

Thanks for that!

Ah, yes. Sorry. Completely missed that bit.ill edit it. Thanks. Well, can't edit it, so here we are. Skoda Superb 2016 MK3 2.0TDi CRLB engine.

Hi. I don't drop by often, but this unit to the right-hand end of the cylinder head has me baffled. Does anyone know what it is, what it does and how to stop oil leaking from the underside of it, please?

I've had ghis, but being hugely overweight (diet in progress) and with the steeding wheel axjusted out as far as it woukd go, I was convinced it was trying to kill me!! My car is now called Christene. PS. No cure. Only did it once.

Yes. Unpredictable. I'm wondering if some switch cleaner in the electrics might help. I know there's a lot of advice about computer diagnostics, but my electronics background is nagging at me. Intermittent faults aren't often deep in the computer.

Thank you.

Thank you for all the help, this seems to have worked. Happy day now!

I probably can but it will be a week or so before I get a chance. Thanks

Hello all. Has anyone had the problem of the driver's seat memory system failing? There are 3 drivers for my car and the system is very useful. Does anyone have a cure for this, please?

Hello everyone! Quite a while back someone listed some ECU codes which can be applied to a Mk 3 Superb. The codes changes various parameters such as throttle response, dash light colours, dash display colours and various other things which just make the car a bit nicer. A lot of the parameters would introduce Audi features to the Skoda. Can anyone find this post, or do you know where to access these? It's for a 2016 Superb Mk lol with 2.0 lt CRLB engine. Thank you.