Hi have some problems with my superb.. the glowing spiral lamp and exhaust fault lamp is on and car is in limp mode. This happening on a Long drive and a shop read out fault codes and gave me this they did not have time to investigate further.. so can anyone give me some pointers on what could be wrong?

Looks like you have some EGR and DPF issues plus a possible relay issue.

http://wiki.ross-tech.com/wiki/index.php/18885/P2453/009299

http://wiki.ross-tech.com/wiki/index.php/16787/P0403/001027

http://wiki.ross-tech.com/wiki/index.php/P068A/001674

 

I wouldn't suggest you drive it much as there is a good chance it's not going to regenerate the DPF in this state. If that happens, it could clog up and need replacing 😕

Like Langer2K said.

You will prob need a new differential pressure sensor as these used to play up and give this code.

The EGR valve has a malfunction, could be coolant in the electronics cap shorting it out,  or broken lever arm.

The terminal 30 relay could be sticking causing the last code. 

So the first two are important ones which unless fixed will stay in limp home.

The DFP sensor can fool the engine ecu into thinking the filter is blocked when in fact it is just a faulty signal. They have been revised now so get the latest revision from TPS or your dealer, not of eBay as they will mostly be older versions.

Which engine do you have? FORGET THAT, JUST READ TOP OF THE BOSCH REPORT.

 

Do you have a trust building measure where you are?

Obviously don’t overlook unseen broken wires.

Edited 31 July, 20196 yr by 3T51704x4

Hi guys thanks for the tips i had to bring 

it to my local Skoda dealer and they changed the Egr valve and that sorted IT out!