Rob82DZL

Anyone else @ Rownhams yet!

Morning, I'm running a little late this morning so may be 15-20 min late. If I don't see you there I'll see you at the Tesco's.

I'll be at rownhams around 07:00 give or take a few min 😀

Unfortunately not. I think @Southampton Graham is nearest to you possibly?

Hi Steve, Put me down on the list, shame I'll miss you again (that'll be two in a row! 🤔). Has anyone finalised what we are all doing for meeting up? Same as last year?

If anyone else is here I'm straight outside.

@Trevor @fast edd are you meeting us for Breakfast at the premiere Inn?

Hi mate, not a problem. I'm aiming to get there for 06:30 but knowing me I'll probably be there a bit earlier. See you there. 😜

Looks like we mite be needing brollies tomorrow!

Not holding out much hope of getting mine anywhere near clean this year 😪

What's up with your motor? Nothing to bad I hope!

That'll be some very quick brecky! 😂😂

Yes in around two weeks! 😀😀

So I think the following sounds like a good plan, feel free to make any further suggestions: Meet up at "Cepen Park, W Cepen Way, Chippenham SN14 6UZ" which is the Premier Inn" only 10 min from the circuit. 06:30 - Breakfast 07:15 - Leave for Castle Coomb 07:30 - Arrive at Castle Coomb That's assuming that we can get in with our club tickets at 07:30 like last year but I can't find any info on the site except 08:30 entrance for general public. Anyone got any thoughts on the suggestion? 😀

Haha if I could afford one I would mate 😀.

Spot on mate 😀. I did some more searching and couldn't find a definitive answer on if the learned values need to be reset when the sensor is changed so I just changed it anyway. So to sum it all up, just the sensor replacement fixed the issue in conjunction with clearing the faults (plus a couple of test drives with a scan after each to check, and for my own sanity). I did note after the swap that the old sensor was noting the DPF differential pressure @14psi constant and an offset value of 0.9psi. after the swap the new Sensor was noting the DPF differential pressure @0.1psi at idle which obviously then rises as you put your foot down as I would expect, also the offset dropped to -0.4psi but not sure how or if that is even relevent. So now it's fixed and been out for a good run, I've seen an instant 18mpg increase (calculated not from dash). So I'm now a happy chappy and it only cost £26 from my local autofactors 😀.

Lol, don't worry I've got the electronic one with the barcode saved on my phone 😀. Driving off without me wasn't nicest thing, but hey ho never mind I got over it 😂😂. Breccy at the Premier Inn was decent as well 😀. @Steve Q are you staying over there again this year?

Anyone fancy meeting up at the Premiere Inn again this year for a bit of breakfast and if so what time are we thinking?

Just answered my own question 😂😂. Found it 😀

Hi guys, Am I just being a mong I can't find our password for getting the club tickets! What is it?

Hi Graham, Now you mention the mpg increase I had thought it had dropped but didn't think anything of it! I think what is going on is obviously the output from the sensor is wrong so it prematurely/frequently regen's when not needed. I've got the sensor ready to go on, it was only £20 from my local autofactors. Just trying to confirm if it really needs the DPF pressure sensor learned values resetting. I've found were to do it with my OBDEleven Pro but its not enabled and can get it to accept the security login for the control module! I'll post back again soon once I figure it out 😀.

I never even though of that🤦‍♂️, but worth a shot 😀. I'll let you know how that goes! 🤔😂. That's what I would of though but if you view the various outputs you have available for the DPF system there is also an offset value which I would assume to be stored in the control unit. Strangely though the car is still performing regen's fine despite the fault (and annoying dash light!). I did find another issue which I imagine could be quite common and related in that the coolant return pipe to the expansion bottle had rubbed through the outer insulation on one wire and nearly though on another. I sorted that out which has resolved the intermittent circuit error I was getting (P2456) so just left with P2452 which I believe needs the sensor itself replacing. When I eventually get to the bottom of it I'll post up my findings. 😀

Hi Paul, I did see that thread and tried to I put that code in but couldn't get it to successfully login. I'm thinking I may be doing something wrong while trying to login the security access, so not necessarily a problem with the code and more likely user error on my part!

Hi guys, Does anyone know how to reset the learned values when replacing the DPF Pressure sensor using Obdeleven Pro. Sensor part no is: 059 906 051 C I'm guessing my issue is that I think I need the security login code for the control module to enable the setting but I'm not sure. Any help would be much appreciated 😀. @niedzial1983 🤔😜

Sorry Steve, as you'll have noticed I couldn't make it! But I've already got Castle Coombe in the diary:)