Steve Q

Is it worth considering the abs sensors? As they're cheaper to replace before changing the module

You're welcome 🙂

Regarding them saying if it's not in the paperwork they'll do it, I'd want to know why a 10 year old car hasn't already had a Cambelt and water pump change and auto gearbox service! They should be checking the history and telling you what it's had done. I'd like to think a 1 owner car has had the work done on time. But with a 1 owner car you have to ask yourself why have they chosen to get rid of the car now. Sorry for sounding pessimistic. Don't forget if you purchase it, you get 30 days where you can get a full refund for the vehicle, or the garage has to fix issues free of charge. You could get an AA inspection or similar done on the vehicle. If the garage refuse then you'd have to ask why.

Check to see if the Cambelt and water pump have been changed. Also if it's an auto make sure the gearbox has had services on time. This also goes for the quattro system if it has it. Make sure all electronic items work Especially the mmi and air conditioning etc. Major parts that can fail are dpf, egr or turbo all of which could be £1k bill each. Also check YouTube videos for buyers guides.

Welcome to the forum you'll find the members on here are a friendly and helpful bunch 🙂

What are the errors? You're English is good don't worry🙂 if you're getting various codes could there be an issue with the battery? a failing battery can throw up all sorts of electrical problems. If the battery is 5-7 years old or older then it could be starting to fail. I'd recommend a battery test.

Have you had ECU or cam sensor looked at?

Have you done a diagnostic check to see if any fault codes flag up?

I know that feeling

You might find the sunroof parts were made by a separate company such as webasto. Best bet is to look on eBay including international sellers

No probs. You could do a small drive, but honestly you should know by how the car runs. Obviously don't rule out injectors.

Only unplug it to test to see how it runs. Don't continually drive it for miles. As I say it might not work as the A3 is more advanced than the old Volvo I removed the maf sensor on.

I live near Leicester and use AC motor services in Syston, near Leicester. There's also Chapmans independent Audi specialist in Wigston Leicester but I've not used them personally.

As a side note, you have to notify your insurance company if fitting them as they're classed as a modification these days.

I'd recommend a diagnostic check to see if any fault codes flag up. It could be an issue with the switch.

Has it got electronic power steering? If so, how olds the battery? If it's over 5-7 years old then it could be failing which is causing the steering not to work properly as it's drawing a lot of power.

One of the most common causes is a loose airbag wire under the passenger seat. I'd recommend a diagnostic check to see if any fault codes flag up. It could also be the airbag deactivation switch in the glovebox.

It'll definitely need to be coded.

When I had a rough running Volvo 940 I disconnected the maf sensor and it ran better. I knew mad sensor was faulty. Once it was replaced it ran spot on. Not sure if you can try that trick with the A3 as it's more technical.

Thanks Stephen 🙂

First time I've heard of this. Sounds like a design flaw.

Please keep us posted on how you get on 🙂

From all the admin team Just want to wish all our members a happy Easter 🐰🐣 hope you have a great day 😊

I'd recommend a diagnostic check to see if any fault codes flag up

I agree they do look naff.