jdragon

My previous A4 did that passenger side front. I lived with it but since moving it on my friend has solved it by replacing the door lock module.

Thanks for the info. How many litres does your tank hold?

Open question: How many miles/litre of AdBlue is everyone getting, and driving pattern?

I think I've missed why you pulled the engine.

You're welcome. Sounds like everything is OK now then.

This link might yield something useful, especially checking connectors. https://pmmonline.co.uk/technical/resolving-an-audi-a4s-adblue-warning-fault/ I don't know about the heater reference 'A'. I've checked the A5 B9 erWIN manual and the only reference I can find to a heater is in the supply line for the V437 pump. Might be helpful to post the full scan, if you have it.

Search "Audi front rings 285mm" on eBay You might also want to consider getting some smaller black mesh to go behind the badge https://www.amazon.co.uk/gp/product/B005BP79ZS/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1

Few more logs post EGR Cooler and Valve change just to close this topic ----------------------------------------------------------------------- Sunday,14,August,2022,20:11:43 Mileage: 121988km-75800miiles IDE00430-ENG57549 Particle filter: field regeneration request status-Bits 0-7 0 IDE00432 Particle filter: time since last regeneration 5.498 H IDE00434 Particle filter: soot mass calculated 21.15 g IDE00435 Particle filter: soot mass measured 3.34 g IDE00436 Particle filter: kilometers since last regeneration 378.3 km IDE06059 Particulate filter: oil ash mass 29.0245380 g IDE06060 Particulate filter ash load limit 80.000 g ----------------------------------------------------------------------- Friday,02,September,2022,19:48:09 Mileage: 122776km-76289mi IDE00430-ENG57549 Particle filter: field regeneration request status-Bits 0-7 0 IDE00432 Particle filter: time since last regeneration 3.504 H IDE00434 Particle filter: soot mass calculated 15.23 g IDE00435 Particle filter: soot mass measured 0.11 g IDE00436 Particle filter: kilometers since last regeneration 240.8 km IDE06059 Particulate filter: oil ash mass 29.1930797 g ----------------------------------------------------------------------- Tuesday,13,September,2022,18:42:25 Mileage: 123287km-76606mi IDE00430-ENG57549 Particle filter: field regeneration request status-Bits 0-7 0 IDE00432 Particle filter: time since last regeneration 4.465 H IDE00434 Particle filter: soot mass calculated 17.38 g IDE00435 Particle filter: soot mass measured 1.30 g IDE00436 Particle filter: kilometers since last regeneration 276.2 km IDE06059 Particulate filter: oil ash mass 29.2923491 g ----------------------------------------------------------------------- Saturday,08,October,2022,19:41:27 Mileage: 125263km-77835mi IDE00432 Particle filter: time since last regeneration 6.395 H IDE00434 Particle filter: soot mass calculated 20.46 g IDE00435 Particle filter: soot mass measured 1.22 g IDE00436 Particle filter: kilometers since last regeneration 418.4 km IDE06059 Particulate filter: oil ash mass 29.7155979 g ----------------------------------------------------------------------- Monday,17,October,2022,18:58:05 Mileage: 125481km-77970mi IDE00432 Particle filter: time since last regeneration 1.139 H IDE00434 Particle filter: soot mass calculated 9.06 g IDE00435 Particle filter: soot mass measured -3.21 g IDE00436 Particle filter: kilometers since last regeneration 102.4 km IDE06059 Particulate filter: oil ash mass 29.7647567 g -----------------------------------------------------------------------

Audi A5 B9 2.0 190 In the interest of sharing info (and to mitigate an AdBlue system related issue) I have been logging what VCDS tells me on some parameters. My driving pattern is a 70 miles round trip for work (3 days/week) of A roads, and several 15-20 minute trips of again mostly A roads. We typically use my wife's car at weekend, otherwise I'll do another 60 miles round trip (minimum) drive on A roads. My driving style to work is either conservative (avg. 57mph to get 76mpg+) or less patient where the economy drops to 64mpg. The shorter runs are less consistent 😃 I only use Esso or Shell fuel with a dose of either Archoil. The data can be found in VCDS under: 01-Engine > Advanced Measuring Blocks > Look for 'red' values in the pop up menu ----------------------------------------------------------------------- Thursday,04,August,2022,07:44:46:03341 Mileage: 121393km-75430miiles (approx) IDE03142 Remaining vehicle distance until reducing agent deficiency 17701.75 km IDE03143-ENG57549 Remaining engine starts until reducing agent deficiency-Bits 0-7 25 IDE03144 Used reducing agent since last service 161924.092 g IDE06254-ENG57549 Status of a reducing agent warning-Bits 0-7 0 IDE10031 Sensor for reducing agent fill level: fill level height 163 mm IDE10032 Reducing agent quality sensor: urea concentration 399.99 % IDE10039 Reducing agent quality sensor: validity 1 IDE10246 Reducing agent tank volume: act. value filtered 19858 ml IDE10247 Reducing agent tank volume: act. value calculated 20.17 l IDE10879 Sensor for reducing agent fill level: calibrated 82.17 % ----------------------------------------------------------------------- Sunday,14,August,2022,20:32:21:03341 Mileage: 121992km-75802mi IDE03142 Remaining vehicle distance until reducing agent deficiency 17417.25 km IDE03143-ENG57549 Remaining engine starts until reducing agent deficiency-Bits 0-7 25 IDE03144 Used reducing agent since last service 162524.613 g ----------------------------------------------------------------------- Tuesday,13,September,2022,18:43:22 Mileage: 123287km-76606mi Repair Order: IDE03142 Remaining vehicle distance until reducing agent deficiency 16664.00 km IDE03143-ENG57549 Remaining engine starts until reducing agent deficiency-Bits 0-7 25 IDE03144 Used reducing agent since last service 163692.646 g ----------------------------------------------------------------------- Saturday,08,October,2022,19:41:27 Mileage: 125263km-77835mi IDE03142 Remaining vehicle distance until reducing agent deficiency 15622.00 km IDE03143-ENG57549 Remaining engine starts until reducing agent deficiency-Bits 0-7 25 IDE03144 Used reducing agent since last service 165575.847 g ----------------------------------------------------------------------- Monday,17,October,2022,19:02:53 Mileage: 125481km-77970mi IDE03142 Remaining vehicle distance until reducing agent deficiency 15335.75 km IDE03143-ENG57549 Remaining engine starts until reducing agent deficiency-Bits 0-7 25 IDE03144 Used reducing agent since last service 165753.154 g IDE06254-ENG57549 Status of a reducing agent warning-Bits 0-7 0 IDE10031 Sensor for reducing agent fill level: fill level height 137 mm IDE10032 Reducing agent quality sensor: urea concentration 399.99 % IDE10039 Reducing agent quality sensor: validity 1 IDE10246 Reducing agent tank volume: act. value filtered 17858 ml IDE10247 Reducing agent tank volume: act. value calculated 17.80 l IDE10879 Sensor for reducing agent fill level: calibrated 71.18 % ----------------------------------------------------------------------- So for my vehicle, the AdBlue distance until deficiency drops at half the rate of actual mileage covered I think I might do as others have suggested and ask the VAG specialist I go to for the next top up in approx. 14000k miles which will mean I shouldn't run it down the low low warning.

These posts are great, and I'm following with interest but I can't help think they should all be in the same thread 😄

Welcome to the forum. When you first had the message 4 months ago, did you topup the adblue or continue to use the car. If you topped it up, how much did you put in?x

I've pulled the filter from every car I've had to check, regardless of what the service history says. Finding a housing full of debris like that has not been unusual sadly. Great share on the "how to" 😀

Sure, but you've changed the MAF sensor and still have a problem. Coil light typically indicates glow plugs. If you have/know anyone with a multimeter it's a 10 minute job to check them.

You'd need to check the battery Amps

It was worth a try 🙂 The reason I suggested is that when my friends A3 (2011 model) was ready to be replaced pretty much every light came on in the car as a result, even after replacing the battery. The local garage did a manual reset and everything was OK after. Seems very strange VCDS won't communicate with the car. I'd start a thread about that and post a scan (if you have one) on the Ross-tech forums to see what feedback you can get. Have you checked the alternator? Perhaps taking the car to an auto electrician is the next step?

Glow plugs?

Google "how to reset audi ecu" There are several ways, I wouldn't like to suggest one over the other 🙂

If the starter is turning well, I'd try manually resetting the ECU 🙂

Reposted here

Your approach to loading and safety is worth recognising. You'd get on very well with the guys from the company who manage our airport runs.

So I did the drive. Car was loaded with me and three others at around 420kg combined mass, plus short stay luggage in the boot. No handling issues to report 🙂

DVLA thought my previous B8 was an automatic 😀

Have a look at the thread 8 down in this section.

Had similar in my previous A4 but left it because it didn't make any difference to the AC In your case, it depends which motor has failed. I think there are five, and have varying levels of complexity. I'd also reconsider your "specialist" and look elsewhere based on that assessment.

I like this method of checking the battery: leave the car unlocked and bonnet open (preferably overnight) and measure the voltage across the battery terminals. Check against this table. If you have VCDS, the measured voltage can be compared with that too.