Vw sharan adblue

[Muhammad khateeb]

Hi
I have vw sharan 2015 on dashboard yellow adblue sign came up afyer 650 miles engine will not start. I went to vw garage they said to me nothing coming up on computer every thing is fine but yellow adblue sign is still on they saying I need to change Catalytic converterr will cost me around £2500 and they still not sure this is the problem

If anyone have the same problem please let me know that will be helpful for me

Kind regards
Muhammad khateeb

[Jag_NE]

Have you tried filling up the Adblue tank

[stevemcs]

Jag_NE said:

Have you tried filling up the Adblue tank

You would have hoped so before consulting with the internet.

[Muhammad khateeb]

Jag_NE said:

Have you tried filling up the Adblue tank

Yes I did

[Chris32345]

Don't see where they get it needs a new cat from if the computer is showing no fault?

[stevemcs]

Well you have the time limit of 650 miles, when it hits 0 then it won't start. There has to be something causing it, more likely a sensor. The cat shouldn't be an issue, it just filters. There will either be a sensor or something on live data stopping it. On the Sprinter/Crafter the fuel heater stops the Adblue being injected.

[Muhammad khateeb]

Chris32345 said:

Don't see where they get it needs a new cat from if the computer is showing no fault?

They saying experience lol