leopayne

Thanks for the explanation! I'll check over the weekend.

Thank you for the reply, what is V157 and Ebox?

All fuses checked, engine fuse box and in vehicle. Just get codes 2100 and 2102 both related the ASV. Thinking sensor that switches it or wiring? Any ideas?

Hello all. HHEELLP! I have also had the P2100/P2102 ASV fault on my 2006 octavia TDI. I have replaced the ASV with the new M level part as described above, genuine part from Pierburg but the light comes on. The engine deos shudder when swiched off and I cant see the valve is operating (assuming it shuts on shut off to prevent air supply and stop shudder). I have feed at fuse F8 as above but no feed at the valve plug on any wire. Is there anything else common? is there a sensor that controls it? Any help would be appreciated. Leo

Hello all. HHEELLP! I have also had the P2100/P2102 ASV fault on my 2006 octavia TDI. I have replaced the ASV with the new M level part as described above, genuine part from Pierburg but the light comes on. The engine deos shudder when swiched off and I cant see the valve is operating (assuming it shuts on shut off to prevent air supply and stop shudder). I have feed at fuse F8 as above but no feed at the valve plug on any wire. Is there anything else common? is there a sensor that controls it? Any help would be appreciated. Leo