P178F Audi A5 2.7 Multitronic problem.

[lovinedi03]

Hi! I have problem with audi A5 2010 model year it has problem with auto transmission.
P178F pressure control valve clogged or dirty.
The car is running normally. Can someone help me with an idea?

[rafal]

try change oil in gearbox...................

[lovinedi03]

try change oil in gearbox...................

Ok , i'll try. Thanks!

[lovinedi03]

I changed the oil + filter, but the same problem. Can anyone help me with an idea, if anyone has ever encountered this problem !?

[lovinedi03]

Hi! It s possible DTC OFF in TCU !? The transmission is doing well, but it has P178F.

[fuzz1]

Hi

Was the oil clean? Any debris in there?

[lovinedi03]

Hi

Was the oil clean? Any debris in there?
Oil is clean ,it had nothing, only a black color.

[ricked]

this can be fixed, do a search on google for p178f